permito bajar los archivos con los diffs y guardados en una corrida.

[software/sercom.git] / doc / schema / tareas.dia

diff --git a/doc/schema/tareas.dia b/doc/schema/tareas.dia
index 181ace00d507505dbfac67b330fb0dfc0260441c..9060886da727674da8764ca57a26bb1baf7ca522 100644 (file)
--- a/doc/schema/tareas.dia
+++ b/doc/schema/tareas.dia
@@ -28,7 +28,7 @@
           <dia:boolean val="false"/>
         </dia:attribute>
         <dia:attribute name="scaling">
-          <dia:real val="0.72675526142120361"/>
+          <dia:real val="0.43935906887054443"/>
         </dia:attribute>
         <dia:attribute name="fitto">
           <dia:boolean val="true"/>
@@ -71,19 +71,19 @@
   <dia:layer name="Fondo" visible="true">
     <dia:object type="UML - LargePackage" version="0" id="O0">
       <dia:attribute name="obj_pos">
-        <dia:point val="-18,-4"/>
+        <dia:point val="-24.3,-8.5"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-18.05,-5.05;15.05,16.05"/>
+        <dia:rectangle val="-24.35,-9.55;28.9,25.4"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-18,-4"/>
+        <dia:point val="-24.3,-8.5"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="33"/>
+        <dia:real val="53.149999999999999"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="20"/>
+        <dia:real val="33.850000000000001"/>
       </dia:attribute>
       <dia:attribute name="line_colour">
         <dia:color val="#000000"/>
@@ -101,24 +101,73 @@
         <dia:string>#Tareas#</dia:string>
       </dia:attribute>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O1">
+    <dia:object type="UML - Note" version="0" id="O1">
       <dia:attribute name="obj_pos">
-        <dia:point val="-6,-3"/>
+        <dia:point val="21.85,20.65"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-6.05,-3.05;3.2,-1.55"/>
+        <dia:rectangle val="21.8,20.6;27.7,24.8"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-6,-3"/>
+        <dia:point val="21.85,20.65"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="9.1500000000000004"/>
+        <dia:real val="5.8000000000000007"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="4.1000000000000005"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_colour">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text">
+        <dia:composite type="text">
+          <dia:attribute name="string">
+            <dia:string>#_ es PK física
+# es PK lógica
+- es para
+  polimorfismo#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="font">
+            <dia:font family="monospace" style="0" name="Courier"/>
+          </dia:attribute>
+          <dia:attribute name="height">
+            <dia:real val="0.80000000000000004"/>
+          </dia:attribute>
+          <dia:attribute name="pos">
+            <dia:point val="22.2,21.85"/>
+          </dia:attribute>
+          <dia:attribute name="color">
+            <dia:color val="#000000"/>
+          </dia:attribute>
+          <dia:attribute name="alignment">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:childnode parent="O0"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O2">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-10.63,12.795"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-10.68,12.745;-2.03,16.845"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-10.63,12.795"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="8.5500000000000007"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="1.3999999999999999"/>
+        <dia:real val="4"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#instancia_de_entrega#</dia:string>
+        <dia:string>#prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -136,7 +185,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="visible_attributes">
-        <dia:boolean val="false"/>
+        <dia:boolean val="true"/>
       </dia:attribute>
       <dia:attribute name="visible_operations">
         <dia:boolean val="false"/>
@@ -145,7 +194,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -199,34 +248,152 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#entrega_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#caso_de_prueba_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
       </dia:attribute>
-      <dia:attribute name="attributes"/>
-      <dia:attribute name="operations"/>
       <dia:attribute name="template">
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O2">
+    <dia:object type="UML - Class" version="0" id="O3">
       <dia:attribute name="obj_pos">
-        <dia:point val="10,9"/>
+        <dia:point val="-18.58,12.845"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="9.95,8.95;13.75,10.45"/>
+        <dia:rectangle val="-18.63,12.795;-12.58,15.295"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="10,9"/>
+        <dia:point val="-18.58,12.845"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="3.7000000000000002"/>
+        <dia:real val="5.9500000000000002"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="1.3999999999999999"/>
+        <dia:real val="2.3999999999999999"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#entrega#</dia:string>
+        <dia:string>#tarea_prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -244,7 +411,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="visible_attributes">
-        <dia:boolean val="false"/>
+        <dia:boolean val="true"/>
       </dia:attribute>
       <dia:attribute name="visible_operations">
         <dia:boolean val="false"/>
@@ -253,7 +420,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -307,34 +474,106 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
       </dia:attribute>
-      <dia:attribute name="attributes"/>
-      <dia:attribute name="operations"/>
       <dia:attribute name="template">
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O3">
+    <dia:object type="UML - Class" version="0" id="O4">
       <dia:attribute name="obj_pos">
-        <dia:point val="-15,-3"/>
+        <dia:point val="20.32,6.545"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-15.05,-3.05;-10.2,-1.55"/>
+        <dia:rectangle val="20.27,6.495;27.42,10.595"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-15,-3"/>
+        <dia:point val="20.32,6.545"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="4.75"/>
+        <dia:real val="7.0499999999999998"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="1.3999999999999999"/>
+        <dia:real val="4"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#enunciado#</dia:string>
+        <dia:string>#caso_de_prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -352,7 +591,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="visible_attributes">
-        <dia:boolean val="false"/>
+        <dia:boolean val="true"/>
       </dia:attribute>
       <dia:attribute name="visible_operations">
         <dia:boolean val="false"/>
@@ -361,7 +600,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -415,115 +654,7 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
-      </dia:attribute>
-      <dia:attribute name="attributes"/>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
-    </dia:object>
-    <dia:object type="UML - Class" version="0" id="O4">
-      <dia:attribute name="obj_pos">
-        <dia:point val="-11,6"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="-11.05,5.95;-3.1,10.05"/>
-      </dia:attribute>
-      <dia:attribute name="elem_corner">
-        <dia:point val="-11,6"/>
-      </dia:attribute>
-      <dia:attribute name="elem_width">
-        <dia:real val="7.8499999999999996"/>
-      </dia:attribute>
-      <dia:attribute name="elem_height">
-        <dia:real val="4"/>
-      </dia:attribute>
-      <dia:attribute name="name">
-        <dia:string>#tarea#</dia:string>
-      </dia:attribute>
-      <dia:attribute name="stereotype">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="comment">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="abstract">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="suppress_attributes">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="suppress_operations">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="visible_attributes">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="visible_operations">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="visible_comments">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="wrap_after_char">
-        <dia:int val="40"/>
-      </dia:attribute>
-      <dia:attribute name="comment_line_length">
-        <dia:int val="40"/>
-      </dia:attribute>
-      <dia:attribute name="comment_tagging">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="line_color">
-        <dia:color val="#000000"/>
-      </dia:attribute>
-      <dia:attribute name="fill_color">
-        <dia:color val="#ffffff"/>
-      </dia:attribute>
-      <dia:attribute name="text_color">
-        <dia:color val="#000000"/>
-      </dia:attribute>
-      <dia:attribute name="normal_font">
-        <dia:font family="monospace" style="0" name="Courier"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_font">
-        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
-      </dia:attribute>
-      <dia:attribute name="polymorphic_font">
-        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
-      </dia:attribute>
-      <dia:attribute name="classname_font">
-        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_classname_font">
-        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
-      </dia:attribute>
-      <dia:attribute name="comment_font">
-        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
-      </dia:attribute>
-      <dia:attribute name="normal_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="polymorphic_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="classname_font_height">
-        <dia:real val="1"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_classname_font_height">
-        <dia:real val="1"/>
-      </dia:attribute>
-      <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
       </dia:attribute>
       <dia:attribute name="attributes">
         <dia:composite type="umlattribute">
@@ -531,7 +662,7 @@
             <dia:string>#id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
+            <dia:string>#INTEGER#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -540,7 +671,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="3"/>
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
@@ -551,10 +682,10 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#nombre#</dia:string>
+            <dia:string>#enunciado_id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#VARCHAR#</dia:string>
+            <dia:string>#INT#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -574,7 +705,7 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#descripcion#</dia:string>
+            <dia:string>#nombre#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
             <dia:string>#VARCHAR#</dia:string>
@@ -596,31 +727,79 @@
           </dia:attribute>
         </dia:composite>
       </dia:attribute>
-      <dia:attribute name="operations"/>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
       <dia:attribute name="template">
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
     </dia:object>
     <dia:object type="UML - Class" version="0" id="O5">
       <dia:attribute name="obj_pos">
-        <dia:point val="-16,11"/>
+        <dia:point val="-13.03,-5.955"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-16.05,10.95;-10.15,15.05"/>
+        <dia:rectangle val="-13.08,-6.005;-5.48,1.295"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-16,11"/>
+        <dia:point val="-13.03,-5.955"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="5.7999999999999998"/>
+        <dia:real val="7.5"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="4"/>
+        <dia:real val="7.1999999999999993"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#dependencia#</dia:string>
+        <dia:string>#ejecucion#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -647,7 +826,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -701,15 +880,15 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
       </dia:attribute>
       <dia:attribute name="attributes">
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#padre_id#</dia:string>
+            <dia:string>#id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
+            <dia:string>#INTEGER#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -718,7 +897,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="2"/>
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
@@ -729,10 +908,10 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#hijo_id#</dia:string>
+            <dia:string>#inicio#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
+            <dia:string>#TIME#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -741,21 +920,21 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="2"/>
+            <dia:enum val="3"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
           </dia:attribute>
           <dia:attribute name="class_scope">
-            <dia:boolean val="true"/>
+            <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#orden#</dia:string>
+            <dia:string>#fin#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#FLOAT#</dia:string>
+            <dia:string>#TIME#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -773,166 +952,172 @@
             <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
-      </dia:attribute>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
-    </dia:object>
-    <dia:object type="UML - Association" version="1" id="O6">
-      <dia:attribute name="obj_pos">
-        <dia:point val="-16,12.9"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="-17.05,6;-10.95,13.8"/>
-      </dia:attribute>
-      <dia:attribute name="orth_points">
-        <dia:point val="-16,12.9"/>
-        <dia:point val="-17,12.9"/>
-        <dia:point val="-17,6.7"/>
-        <dia:point val="-11,6.7"/>
-      </dia:attribute>
-      <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
-        <dia:enum val="0"/>
-      </dia:attribute>
-      <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="name">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="direction">
-        <dia:enum val="0"/>
-      </dia:attribute>
-      <dia:attribute name="ends">
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="arrow">
-            <dia:boolean val="false"/>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#exito#</dia:string>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="0"/>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
           </dia:attribute>
-        </dia:composite>
-        <dia:composite>
-          <dia:attribute name="role">
+          <dia:attribute name="comment">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
           </dia:attribute>
-          <dia:attribute name="arrow">
+          <dia:attribute name="abstract">
             <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
-          </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="0"/>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
-      </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O5" connection="8"/>
-        <dia:connection handle="1" to="O4" connection="3"/>
-      </dia:connections>
-    </dia:object>
-    <dia:object type="UML - Association" version="1" id="O7">
-      <dia:attribute name="obj_pos">
-        <dia:point val="-10.2,13.7"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="-10.25,9.95;-6.525,14.6"/>
-      </dia:attribute>
-      <dia:attribute name="orth_points">
-        <dia:point val="-10.2,13.7"/>
-        <dia:point val="-7.075,13.7"/>
-        <dia:point val="-7.075,10"/>
-      </dia:attribute>
-      <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
-      </dia:attribute>
-      <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="name">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="direction">
-        <dia:enum val="0"/>
-      </dia:attribute>
-      <dia:attribute name="ends">
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#observaciones#</dia:string>
           </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
           </dia:attribute>
-          <dia:attribute name="arrow">
-            <dia:boolean val="false"/>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
             <dia:enum val="3"/>
           </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
         </dia:composite>
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#archivos#</dia:string>
           </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
           </dia:attribute>
-          <dia:attribute name="arrow">
-            <dia:boolean val="false"/>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="0"/>
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
-      </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O5" connection="11"/>
-        <dia:connection handle="1" to="O4" connection="6"/>
-      </dia:connections>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#child_name#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#VARCHAR#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O8">
+    <dia:object type="UML - Class" version="0" id="O6">
       <dia:attribute name="obj_pos">
-        <dia:point val="-16,0"/>
+        <dia:point val="-23.78,8.045"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-16.05,-0.05;-8.7,4.05"/>
+        <dia:rectangle val="-23.83,7.995;-16.23,12.095"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-16,0"/>
+        <dia:point val="-23.78,8.045"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="7.25"/>
+        <dia:real val="7.5"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
         <dia:real val="4"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#enunciado_tarea#</dia:string>
+        <dia:string>#comando_prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -959,7 +1144,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -1013,15 +1198,15 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
       </dia:attribute>
       <dia:attribute name="attributes">
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#enunciado_id#</dia:string>
+            <dia:string>#id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
+            <dia:string>#INTEGER#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -1030,7 +1215,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="2"/>
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
@@ -1059,7 +1244,7 @@
             <dia:boolean val="false"/>
           </dia:attribute>
           <dia:attribute name="class_scope">
-            <dia:boolean val="true"/>
+            <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
         <dia:composite type="umlattribute">
@@ -1067,7 +1252,7 @@
             <dia:string>#orden#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#FLOAT#</dia:string>
+            <dia:string>#INT#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -1076,7 +1261,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="3"/>
+            <dia:enum val="2"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
@@ -1086,97 +1271,79 @@
           </dia:attribute>
         </dia:composite>
       </dia:attribute>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
-    </dia:object>
-    <dia:object type="UML - Association" version="1" id="O9">
-      <dia:attribute name="obj_pos">
-        <dia:point val="-8.75,2.7"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="-8.8,2;-6.525,6.8"/>
-      </dia:attribute>
-      <dia:attribute name="orth_points">
-        <dia:point val="-8.75,2.7"/>
-        <dia:point val="-7.075,2.7"/>
-        <dia:point val="-7.075,6"/>
-      </dia:attribute>
-      <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
-      </dia:attribute>
-      <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="name">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="direction">
-        <dia:enum val="0"/>
-      </dia:attribute>
-      <dia:attribute name="ends">
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
           </dia:attribute>
-          <dia:attribute name="arrow">
-            <dia:boolean val="false"/>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
             <dia:enum val="0"/>
           </dia:attribute>
-        </dia:composite>
-        <dia:composite>
-          <dia:attribute name="role">
+          <dia:attribute name="comment">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="arrow">
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
             <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="aggregate">
-            <dia:enum val="0"/>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="0"/>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
           </dia:attribute>
         </dia:composite>
       </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O8" connection="11"/>
-        <dia:connection handle="1" to="O4" connection="1"/>
-      </dia:connections>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O10">
+    <dia:object type="UML - Class" version="0" id="O7">
       <dia:attribute name="obj_pos">
-        <dia:point val="0,7"/>
+        <dia:point val="-15.43,7.945"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-0.05,6.95;7.55,13.45"/>
+        <dia:rectangle val="-15.48,7.895;-8.03,11.995"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="0,7"/>
+        <dia:point val="-15.43,7.945"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="7.5"/>
+        <dia:real val="7.3499999999999996"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="6.4000000000000004"/>
+        <dia:real val="4"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#tarea_ejecutada#</dia:string>
+        <dia:string>#comando_fuente#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -1203,7 +1370,7 @@
         <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="wrap_after_char">
         <dia:int val="40"/>
@@ -1257,15 +1424,15 @@
         <dia:real val="1"/>
       </dia:attribute>
       <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+        <dia:real val="0.69999999999999996"/>
       </dia:attribute>
       <dia:attribute name="attributes">
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#tarea_id#</dia:string>
+            <dia:string>#id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
+            <dia:string>#INTEGER#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -1274,18 +1441,18 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="2"/>
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
           </dia:attribute>
           <dia:attribute name="class_scope">
-            <dia:boolean val="false"/>
+            <dia:boolean val="true"/>
           </dia:attribute>
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#entrega_id#</dia:string>
+            <dia:string>#tarea_id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
             <dia:string>#INT#</dia:string>
@@ -1308,10 +1475,10 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#inicio#</dia:string>
+            <dia:string>#orden#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#DATE#</dia:string>
+            <dia:string>#INT#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -1320,7 +1487,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="3"/>
+            <dia:enum val="2"/>
           </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
@@ -1329,103 +1496,2366 @@
             <dia:boolean val="false"/>
           </dia:attribute>
         </dia:composite>
-        <dia:composite type="umlattribute">
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
           <dia:attribute name="name">
-            <dia:string>#fin#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="type">
-            <dia:string>#DATE#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="value">
-            <dia:string>##</dia:string>
+            <dia:string>#Primary Key#</dia:string>
           </dia:attribute>
-          <dia:attribute name="comment">
+          <dia:attribute name="stereotype">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="3"/>
-          </dia:attribute>
-          <dia:attribute name="abstract">
-            <dia:boolean val="false"/>
-          </dia:attribute>
-          <dia:attribute name="class_scope">
-            <dia:boolean val="false"/>
-          </dia:attribute>
-        </dia:composite>
-        <dia:composite type="umlattribute">
-          <dia:attribute name="name">
-            <dia:string>#exito#</dia:string>
-          </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#BOOL#</dia:string>
+            <dia:string>#pk#</dia:string>
           </dia:attribute>
-          <dia:attribute name="value">
-            <dia:string>##</dia:string>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="comment">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="3"/>
-          </dia:attribute>
           <dia:attribute name="abstract">
             <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="class_scope">
-            <dia:boolean val="false"/>
-          </dia:attribute>
-        </dia:composite>
-        <dia:composite type="umlattribute">
-          <dia:attribute name="name">
-            <dia:string>#observaciones#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="type">
-            <dia:string>#TEXT#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="value">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="comment">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="3"/>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
           </dia:attribute>
-          <dia:attribute name="abstract">
+          <dia:attribute name="query">
             <dia:boolean val="false"/>
           </dia:attribute>
           <dia:attribute name="class_scope">
             <dia:boolean val="false"/>
           </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O8">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-18.58,18.595"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-18.63,18.545;-9.88,22.645"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-18.58,18.595"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="8.6500000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="4"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#comando_ejecutado#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#diferencias#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#child_name#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#VARCHAR#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O9">
+      <dia:attribute name="obj_pos">
+        <dia:point val="1.32,-7.605"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="1.27,-7.655;11.32,8.445"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="1.32,-7.605"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="9.9499999999999993"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="16.000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#comando#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#comando#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#VARCHAR#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#descripcion#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#VARCHAR#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#retorno#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_tiempo_cpu#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_memoria#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_tam_archivo#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_cant_archivos#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_cant_procesos#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#max_locks_memoria#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#terminar_si_falla#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TINYINT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#rechazar_si_falla#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TINYINT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#publico#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TINYINT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#archivos_entrada#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#archivos_a_comparar#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#archivos_a_guardar#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TEXT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#activo#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TINYINT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#child_name#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#VARCHAR#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O10">
+      <dia:attribute name="obj_pos">
+        <dia:point val="8.87,17.245"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="8.82,17.195;20.82,21.295"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="8.87,17.245"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="11.9"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="4"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#comando_prueba_ejecutado#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#comando_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#prueba_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O11">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-18.48,15.745"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-18.53,15.695;-12.63,18.195"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-18.48,15.745"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="5.7999999999999998"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.3999999999999999"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#tarea_fuente#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O12">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-6.48,17.495"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-6.53,17.445;5.32,21.545"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-6.48,17.495"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="11.75"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="4"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#comando_fuente_ejecutado#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#comando_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#entrega_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
+          <dia:attribute name="name">
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#pk#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="query">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="parameters">
+            <dia:composite type="umlparameter">
+              <dia:attribute name="name">
+                <dia:string>#id#</dia:string>
+              </dia:attribute>
+              <dia:attribute name="type">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="value">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="comment">
+                <dia:string>##</dia:string>
+              </dia:attribute>
+              <dia:attribute name="kind">
+                <dia:enum val="0"/>
+              </dia:attribute>
+            </dia:composite>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O13">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-4.63,0.195"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-4.68,0.145;-0.88,2.445"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-4.63,0.195"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="3.7000000000000002"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1999999999999997"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#entrega#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes"/>
+      <dia:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O14">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-17.58,-3.205"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-17.63,-3.255;-14.83,-0.955"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-17.58,-3.205"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="2.7000000000000002"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1999999999999997"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#tarea#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes"/>
+      <dia:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O15">
+      <dia:attribute name="obj_pos">
+        <dia:point val="18.22,-5.355"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="18.17,-5.405;22.92,-3.105"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="18.22,-5.355"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="4.6500000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1999999999999997"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#enunciado#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes"/>
+      <dia:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O16">
+      <dia:attribute name="obj_pos">
+        <dia:point val="12.57,-5.405"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="12.52,-5.455;15.37,-3.155"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="12.57,-5.405"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="2.75"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.1999999999999997"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#curso#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes"/>
+      <dia:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O17">
+      <dia:attribute name="obj_pos">
+        <dia:point val="13.04,6.61"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="12.99,6.56;19.89,12.26"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="13.04,6.61"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="6.7999999999999998"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="5.5999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>#ejercicio#</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="comment">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
+      </dia:attribute>
+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
+      </dia:attribute>
+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
+      </dia:attribute>
+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="abstract_classname_font_height">
+        <dia:real val="1"/>
+      </dia:attribute>
+      <dia:attribute name="comment_font_height">
+        <dia:real val="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INTEGER#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="true"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#curso_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#numero#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="2"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#enunciado_id#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#INT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#grupal#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="type">
+            <dia:string>#TINYINT#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="3"/>
+          </dia:attribute>
+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="class_scope">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Association" version="1" id="O18">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-2.78,2.395"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-6.405,2.345;-2.58,14.395"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="-2.78,2.395"/>
+        <dia:point val="-2.78,8.265"/>
+        <dia:point val="-6.355,8.265"/>
+        <dia:point val="-6.355,12.795"/>
+      </dia:attribute>
+      <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
+        <dia:enum val="0"/>
+        <dia:enum val="1"/>
+      </dia:attribute>
+      <dia:attribute name="autorouting">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="direction">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="ends">
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O13" connection="6"/>
+        <dia:connection handle="1" to="O2" connection="1"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="UML - Association" version="1" id="O19">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-2.78,2.395"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-2.83,2.345;-0.405,19.0497"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="-2.78,2.395"/>
+        <dia:point val="-2.78,8.265"/>
+        <dia:point val="-0.605,8.265"/>
+        <dia:point val="-0.605,17.4497"/>
+      </dia:attribute>
+      <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
+        <dia:enum val="0"/>
+        <dia:enum val="1"/>
+      </dia:attribute>
+      <dia:attribute name="autorouting">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="direction">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="ends">
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O13" connection="6"/>
+        <dia:connection handle="1" to="O12" connection="14"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="UML - Association" version="1" id="O20">
+      <dia:attribute name="obj_pos">
+        <dia:point val="6.295,8.395"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="5.22,8.345;6.495,20.995"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="6.295,8.395"/>
+        <dia:point val="6.295,19.165"/>
+        <dia:point val="5.27,19.165"/>
+        <dia:point val="5.27,19.395"/>
+      </dia:attribute>
+      <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
+        <dia:enum val="0"/>
+        <dia:enum val="1"/>
+      </dia:attribute>
+      <dia:attribute name="autorouting">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="direction">
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="ends">
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
+        </dia:composite>
+        <dia:composite>
+          <dia:attribute name="role">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="multiplicity">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="arrow">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
+          </dia:attribute>
         </dia:composite>
       </dia:attribute>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="templates"/>
-      <dia:childnode parent="O0"/>
+      <dia:connections>
+        <dia:connection handle="0" to="O9" connection="6"/>
+        <dia:connection handle="1" to="O12" connection="9"/>
+      </dia:connections>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O11">
+    <dia:object type="UML - Association" version="1" id="O21">
       <dia:attribute name="obj_pos">
-        <dia:point val="7.5,9.7"/>
+        <dia:point val="6.295,8.395"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="7.5,9;10.0202,10.6"/>
+        <dia:rectangle val="6.245,8.345;9.07,20.745"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="7.5,9.7"/>
-        <dia:point val="7.5,9.7"/>
-        <dia:point val="9.94954,9.7"/>
-        <dia:point val="9.94954,9.7"/>
+        <dia:point val="6.295,8.395"/>
+        <dia:point val="6.295,19.165"/>
+        <dia:point val="8.87,19.165"/>
+        <dia:point val="8.87,19.145"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
         <dia:enum val="1"/>
         <dia:enum val="0"/>
+        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="name">
         <dia:string>##</dia:string>
@@ -1439,7 +3869,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1456,7 +3886,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1470,30 +3900,30 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O10" connection="11"/>
-        <dia:connection handle="1" to="O2" connection="8"/>
+        <dia:connection handle="0" to="O9" connection="6"/>
+        <dia:connection handle="1" to="O10" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O12">
+    <dia:object type="UML - Association" version="1" id="O22">
       <dia:attribute name="obj_pos">
-        <dia:point val="-3.15,6.7"/>
+        <dia:point val="13.945,-3.15523"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-3.2,6;0.05,9.8"/>
+        <dia:rectangle val="13.895,-3.20523;16.64,8.21"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="-3.15,6.7"/>
-        <dia:point val="-1.575,6.7"/>
-        <dia:point val="-1.575,8.9"/>
-        <dia:point val="0,8.9"/>
+        <dia:point val="13.945,-3.15523"/>
+        <dia:point val="13.945,3.005"/>
+        <dia:point val="16.44,3.005"/>
+        <dia:point val="16.44,6.61"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
         <dia:enum val="1"/>
         <dia:enum val="0"/>
+        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="name">
         <dia:string>##</dia:string>
@@ -1507,7 +3937,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1524,7 +3954,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1538,80 +3968,30 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O4" connection="4"/>
-        <dia:connection handle="1" to="O10" connection="8"/>
+        <dia:connection handle="0" to="O16" connection="8"/>
+        <dia:connection handle="1" to="O17" connection="1"/>
       </dia:connections>
-      <dia:childnode parent="O0"/>
-    </dia:object>
-    <dia:object type="UML - Note" version="0" id="O13">
-      <dia:attribute name="obj_pos">
-        <dia:point val="8,-3"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="7.95,-3.05;13.85,1.15"/>
-      </dia:attribute>
-      <dia:attribute name="elem_corner">
-        <dia:point val="8,-3"/>
-      </dia:attribute>
-      <dia:attribute name="elem_width">
-        <dia:real val="5.8000000000000007"/>
-      </dia:attribute>
-      <dia:attribute name="elem_height">
-        <dia:real val="4.1000000000000005"/>
-      </dia:attribute>
-      <dia:attribute name="line_colour">
-        <dia:color val="#000000"/>
-      </dia:attribute>
-      <dia:attribute name="fill_colour">
-        <dia:color val="#ffffff"/>
-      </dia:attribute>
-      <dia:attribute name="text">
-        <dia:composite type="text">
-          <dia:attribute name="string">
-            <dia:string>#_ es PK física
-# es PK lógica
-- es para
-  polimorfismo#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="font">
-            <dia:font family="monospace" style="0" name="Courier"/>
-          </dia:attribute>
-          <dia:attribute name="height">
-            <dia:real val="0.80000000000000004"/>
-          </dia:attribute>
-          <dia:attribute name="pos">
-            <dia:point val="8.35,-1.8"/>
-          </dia:attribute>
-          <dia:attribute name="color">
-            <dia:color val="#000000"/>
-          </dia:attribute>
-          <dia:attribute name="alignment">
-            <dia:enum val="0"/>
-          </dia:attribute>
-        </dia:composite>
-      </dia:attribute>
-      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O14">
+    <dia:object type="UML - Association" version="1" id="O23">
       <dia:attribute name="obj_pos">
-        <dia:point val="-16,1.9"/>
+        <dia:point val="20.545,-3.11196"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-17.05,-3;-15.0003,2.8"/>
+        <dia:rectangle val="16.39,-3.16196;20.745,8.16067"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="-16,1.9"/>
-        <dia:point val="-17,1.9"/>
-        <dia:point val="-17,-2.3"/>
-        <dia:point val="-15.0503,-2.3"/>
+        <dia:point val="20.545,-3.11196"/>
+        <dia:point val="20.545,3.015"/>
+        <dia:point val="16.44,3.015"/>
+        <dia:point val="16.44,6.56067"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
         <dia:enum val="1"/>
         <dia:enum val="0"/>
+        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="name">
         <dia:string>##</dia:string>
@@ -1625,7 +4005,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1642,7 +4022,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1656,208 +4036,98 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O8" connection="8"/>
-        <dia:connection handle="1" to="O3" connection="8"/>
+        <dia:connection handle="0" to="O15" connection="8"/>
+        <dia:connection handle="1" to="O17" connection="18"/>
       </dia:connections>
-      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Class" version="0" id="O15">
+    <dia:object type="UML - Association" version="1" id="O24">
       <dia:attribute name="obj_pos">
-        <dia:point val="-5,0"/>
+        <dia:point val="23.845,6.49488"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-5.05,-0.05;1.85,4.05"/>
+        <dia:rectangle val="20.495,-3.205;24.045,8.09488"/>
       </dia:attribute>
-      <dia:attribute name="elem_corner">
-        <dia:point val="-5,0"/>
+      <dia:attribute name="orth_points">
+        <dia:point val="23.845,6.49488"/>
+        <dia:point val="23.845,3.015"/>
+        <dia:point val="20.545,3.015"/>
+        <dia:point val="20.545,-3.155"/>
       </dia:attribute>
-      <dia:attribute name="elem_width">
-        <dia:real val="6.7999999999999998"/>
+      <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
+        <dia:enum val="0"/>
+        <dia:enum val="1"/>
       </dia:attribute>
-      <dia:attribute name="elem_height">
-        <dia:real val="4"/>
+      <dia:attribute name="autorouting">
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#instancia_tarea#</dia:string>
-      </dia:attribute>
-      <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
       </dia:attribute>
-      <dia:attribute name="comment">
-        <dia:string>##</dia:string>
-      </dia:attribute>
-      <dia:attribute name="abstract">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="suppress_attributes">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="suppress_operations">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="visible_attributes">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="visible_operations">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="visible_comments">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="wrap_operations">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-      <dia:attribute name="wrap_after_char">
-        <dia:int val="40"/>
-      </dia:attribute>
-      <dia:attribute name="comment_line_length">
-        <dia:int val="40"/>
-      </dia:attribute>
-      <dia:attribute name="comment_tagging">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="line_color">
-        <dia:color val="#000000"/>
-      </dia:attribute>
-      <dia:attribute name="fill_color">
-        <dia:color val="#ffffff"/>
-      </dia:attribute>
-      <dia:attribute name="text_color">
-        <dia:color val="#000000"/>
-      </dia:attribute>
-      <dia:attribute name="normal_font">
-        <dia:font family="monospace" style="0" name="Courier"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_font">
-        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
-      </dia:attribute>
-      <dia:attribute name="polymorphic_font">
-        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
-      </dia:attribute>
-      <dia:attribute name="classname_font">
-        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_classname_font">
-        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
-      </dia:attribute>
-      <dia:attribute name="comment_font">
-        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
-      </dia:attribute>
-      <dia:attribute name="normal_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="polymorphic_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_font_height">
-        <dia:real val="0.80000000000000004"/>
-      </dia:attribute>
-      <dia:attribute name="classname_font_height">
-        <dia:real val="1"/>
-      </dia:attribute>
-      <dia:attribute name="abstract_classname_font_height">
-        <dia:real val="1"/>
-      </dia:attribute>
-      <dia:attribute name="comment_font_height">
-        <dia:real val="1"/>
+      <dia:attribute name="direction">
+        <dia:enum val="0"/>
       </dia:attribute>
-      <dia:attribute name="attributes">
-        <dia:composite type="umlattribute">
-          <dia:attribute name="name">
-            <dia:string>#instancia_id#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="value">
+      <dia:attribute name="ends">
+        <dia:composite>
+          <dia:attribute name="role">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="comment">
+          <dia:attribute name="multiplicity">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="2"/>
-          </dia:attribute>
-          <dia:attribute name="abstract">
+          <dia:attribute name="arrow">
             <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="class_scope">
-            <dia:boolean val="true"/>
-          </dia:attribute>
-        </dia:composite>
-        <dia:composite type="umlattribute">
-          <dia:attribute name="name">
-            <dia:string>#tarea_id#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="type">
-            <dia:string>#INT#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="value">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="comment">
-            <dia:string>##</dia:string>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
           </dia:attribute>
           <dia:attribute name="visibility">
-            <dia:enum val="2"/>
-          </dia:attribute>
-          <dia:attribute name="abstract">
-            <dia:boolean val="false"/>
-          </dia:attribute>
-          <dia:attribute name="class_scope">
-            <dia:boolean val="true"/>
+            <dia:enum val="0"/>
           </dia:attribute>
         </dia:composite>
-        <dia:composite type="umlattribute">
-          <dia:attribute name="name">
-            <dia:string>#orden#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="type">
-            <dia:string>#FLOAT#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="value">
+        <dia:composite>
+          <dia:attribute name="role">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="comment">
+          <dia:attribute name="multiplicity">
             <dia:string>##</dia:string>
           </dia:attribute>
-          <dia:attribute name="visibility">
-            <dia:enum val="3"/>
-          </dia:attribute>
-          <dia:attribute name="abstract">
+          <dia:attribute name="arrow">
             <dia:boolean val="false"/>
           </dia:attribute>
-          <dia:attribute name="class_scope">
-            <dia:boolean val="false"/>
+          <dia:attribute name="aggregate">
+            <dia:enum val="0"/>
+          </dia:attribute>
+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
           </dia:attribute>
         </dia:composite>
       </dia:attribute>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="templates"/>
+      <dia:connections>
+        <dia:connection handle="0" to="O4" connection="14"/>
+        <dia:connection handle="1" to="O15" connection="6"/>
+      </dia:connections>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O16">
+    <dia:object type="UML - Association" version="1" id="O25">
       <dia:attribute name="obj_pos">
-        <dia:point val="1.8,1.9"/>
+        <dia:point val="-16.23,-0.955172"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="1.75,-3;4.30028,2.8"/>
+        <dia:rectangle val="-20.08,-1.00517;-16.03,9.59512"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="1.8,1.9"/>
-        <dia:point val="4.20028,1.9"/>
-        <dia:point val="4.20028,-2.3"/>
-        <dia:point val="3.20028,-2.3"/>
+        <dia:point val="-16.23,-0.955172"/>
+        <dia:point val="-16.23,2.565"/>
+        <dia:point val="-20.03,2.565"/>
+        <dia:point val="-20.03,7.99512"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
         <dia:enum val="1"/>
         <dia:enum val="0"/>
+        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
-        <dia:boolean val="true"/>
+        <dia:boolean val="false"/>
       </dia:attribute>
       <dia:attribute name="name">
         <dia:string>##</dia:string>
@@ -1871,7 +4141,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1888,7 +4158,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1902,24 +4172,25 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O15" connection="9"/>
-        <dia:connection handle="1" to="O1" connection="8"/>
+        <dia:connection handle="0" to="O14" connection="8"/>
+        <dia:connection handle="1" to="O6" connection="14"/>
       </dia:connections>
-      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O17">
+    <dia:object type="UML - Association" version="1" id="O26">
       <dia:attribute name="obj_pos">
-        <dia:point val="-5,2.7"/>
+        <dia:point val="-16.23,-0.955172"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-7.125,2;-4.95,6.8"/>
+        <dia:rectangle val="-16.28,-1.00517;-11.555,9.4964"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="-5,2.7"/>
-        <dia:point val="-7.075,2.7"/>
-        <dia:point val="-7.075,6"/>
+        <dia:point val="-16.23,-0.955172"/>
+        <dia:point val="-16.23,2.565"/>
+        <dia:point val="-11.755,2.565"/>
+        <dia:point val="-11.755,7.8964"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
         <dia:enum val="0"/>
         <dia:enum val="1"/>
       </dia:attribute>
@@ -1938,7 +4209,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1955,7 +4226,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1969,10 +4240,9 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O15" connection="10"/>
-        <dia:connection handle="1" to="O4" connection="1"/>
+        <dia:connection handle="0" to="O14" connection="8"/>
+        <dia:connection handle="1" to="O7" connection="14"/>
       </dia:connections>
-      <dia:childnode parent="O0"/>
     </dia:object>
   </dia:layer>
 </dia:diagram>