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

diff --git a/doc/schema/tareas.dia b/doc/schema/tareas.dia
index 40318e390446a3bd47c763f541cb7a1223afbdda..ef4f87c7762bd459b56a66e5e025ba13a916d18d 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="0.50720393657684326"/>
+          <dia:real val="0.38389000296592712"/>
         </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="-26.6,-4"/>
+        <dia:point val="-24.3,-14.1"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-26.65,-5.05;15.05,25.225"/>
+        <dia:rectangle val="-24.35,-15.15;28.9,24.85"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-26.6,-4"/>
+        <dia:point val="-24.3,-14.1"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="41.600000000000009"/>
+        <dia:real val="53.149999999999999"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="29.175000000000001"/>
+        <dia:real val="38.900000000000034"/>
       </dia:attribute>
       <dia:attribute name="line_colour">
         <dia:color val="#000000"/>
@@ -101,132 +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="10,9"/>
+        <dia:point val="21.85,20.1"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="9.95,8.95;13.75,10.45"/>
+        <dia:rectangle val="21.8,20.05;27.7,24.25"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="10,9"/>
+        <dia:point val="21.85,20.1"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="3.7000000000000002"/>
+        <dia:real val="5.8000000000000007"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="1.3999999999999999"/>
-      </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="false"/>
-      </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:real val="4.1000000000000005"/>
       </dia:attribute>
-      <dia:attribute name="line_color">
+      <dia:attribute name="line_colour">
         <dia:color val="#000000"/>
       </dia:attribute>
-      <dia:attribute name="fill_color">
+      <dia:attribute name="fill_colour">
         <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>
-      <dia:attribute name="attributes"/>
-      <dia:attribute name="operations"/>
-      <dia:attribute name="template">
-        <dia:boolean val="false"/>
+      <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="22.2,21.3"/>
+          </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:attribute name="templates"/>
       <dia:childnode parent="O0"/>
     </dia:object>
     <dia:object type="UML - Class" version="0" id="O2">
       <dia:attribute name="obj_pos">
-        <dia:point val="-25.6,9.3"/>
+        <dia:point val="-22.13,8.945"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-25.65,9.25;-18.8,14.15"/>
+        <dia:rectangle val="-22.18,8.895;-13.53,12.995"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-25.6,9.3"/>
+        <dia:point val="-22.13,8.945"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="6.75"/>
+        <dia:real val="8.5500000000000007"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="4.8000000000000007"/>
+        <dia:real val="4"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#enunciado#</dia:string>
+        <dia:string>#prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -253,7 +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"/>
@@ -307,7 +248,7 @@
         <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">
@@ -315,7 +256,7 @@
             <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>
@@ -335,10 +276,10 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#nombre#</dia:string>
+            <dia:string>#entrega_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>
@@ -358,7 +299,7 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#anio#</dia:string>
+            <dia:string>#caso_de_prueba_id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
             <dia:string>#INT#</dia:string>
@@ -379,55 +320,80 @@
             <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>#cuatrimestre#</dia:string>
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#INT#</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:attribute name="abstract">
+            <dia:boolean val="false"/>
+          </dia:attribute>
+          <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="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:attribute name="obj_pos">
-        <dia:point val="-14.55,9.8"/>
+        <dia:point val="-21.98,2.595"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-14.6,9.75;-6.65,13.85"/>
+        <dia:rectangle val="-22.03,2.545;-15.98,5.045"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="-14.55,9.8"/>
+        <dia:point val="-21.98,2.595"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="7.8499999999999996"/>
+        <dia:real val="5.9500000000000002"/>
       </dia:attribute>
       <dia:attribute name="elem_height">
-        <dia:real val="4"/>
+        <dia:real val="2.3999999999999999"/>
       </dia:attribute>
       <dia:attribute name="name">
-        <dia:string>#tarea#</dia:string>
+        <dia:string>#tarea_prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -454,7 +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"/>
@@ -508,7 +474,7 @@
         <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">
@@ -516,7 +482,7 @@
             <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>
@@ -525,7 +491,7 @@
             <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"/>
@@ -534,78 +500,80 @@
             <dia:boolean val="true"/>
           </dia:attribute>
         </dia:composite>
-        <dia:composite type="umlattribute">
+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
           <dia:attribute name="name">
-            <dia:string>#nombre#</dia:string>
+            <dia:string>#Primary Key#</dia:string>
+          </dia:attribute>
+          <dia:attribute name="stereotype">
+            <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#VARCHAR#</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="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>#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 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="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="0.15,8.55"/>
+        <dia:point val="-21.38,15.945"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="0.1,8.5;7.7,15"/>
+        <dia:rectangle val="-21.43,15.895;-14.28,19.995"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="0.15,8.55"/>
+        <dia:point val="-21.38,15.945"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
-        <dia:real val="7.5"/>
+        <dia:real val="7.0499999999999998"/>
       </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>#caso_de_prueba#</dia:string>
       </dia:attribute>
       <dia:attribute name="stereotype">
         <dia:string>##</dia:string>
@@ -632,7 +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"/>
@@ -686,15 +654,15 @@
         <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>
@@ -703,18 +671,18 @@
             <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>#enunciado_id#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
             <dia:string>#INT#</dia:string>
@@ -737,10 +705,10 @@
         </dia:composite>
         <dia:composite type="umlattribute">
           <dia:attribute name="name">
-            <dia:string>#inicio#</dia:string>
+            <dia:string>#nombre#</dia:string>
           </dia:attribute>
           <dia:attribute name="type">
-            <dia:string>#DATE#</dia:string>
+            <dia:string>#VARCHAR#</dia:string>
           </dia:attribute>
           <dia:attribute name="value">
             <dia:string>##</dia:string>
@@ -758,163 +726,3559 @@
             <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>
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+              <dia:attribute name="comment">
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+              <dia:attribute name="kind">
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     </dia:object>
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+      <dia:attribute name="comment">
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+      <dia:attribute name="visible_comments">
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+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
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+        <dia:color val="#000000"/>
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+      <dia:attribute name="normal_font">
+        <dia:font family="monospace" style="0" name="Courier"/>
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+      <dia:attribute name="abstract_font">
+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
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+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
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+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
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+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
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+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
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+      <dia:attribute name="normal_font_height">
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+      <dia:attribute name="polymorphic_font_height">
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+        <dia:real val="0.80000000000000004"/>
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+          <dia:attribute name="name">
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+          <dia:attribute name="type">
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+            <dia:enum val="0"/>
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+            <dia:boolean val="false"/>
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+          <dia:attribute name="name">
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+          <dia:attribute name="comment">
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+        </dia:composite>
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
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+          <dia:attribute name="type">
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+          <dia:attribute name="visibility">
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+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
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+          <dia:attribute name="name">
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+          <dia:attribute name="type">
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+          <dia:attribute name="comment">
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+      </dia:attribute>
+      <dia:attribute name="operations">
+        <dia:composite type="umloperation">
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+            <dia:string>#Primary Key#</dia:string>
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+          <dia:attribute name="stereotype">
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+          <dia:attribute name="type">
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+          <dia:attribute name="comment">
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+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
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+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
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+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
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+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
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+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
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+        <dia:real val="0.80000000000000004"/>
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+          </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"/>
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+          <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="-3.08,9.745"/>
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+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-3.13,9.695;8.87,13.795"/>
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+      <dia:attribute name="elem_corner">
+        <dia:point val="-3.08,9.745"/>
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+      <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>
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+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
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+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
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+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
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+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
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+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
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+      <dia:attribute name="text_color">
+        <dia:color val="#000000"/>
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+      <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"/>
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+      <dia:attribute name="abstract_font_height">
+        <dia:real val="0.80000000000000004"/>
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+      <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"/>
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+          <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"/>
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+      <dia:attribute name="templates"/>
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+      <dia:attribute name="obj_pos">
+        <dia:point val="-21.73,-2.055"/>
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+        <dia:rectangle val="-21.78,-2.105;-15.88,0.395"/>
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+      <dia:attribute name="elem_corner">
+        <dia:point val="-21.73,-2.055"/>
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+      <dia:attribute name="elem_width">
+        <dia:real val="5.7999999999999998"/>
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+      <dia:attribute name="elem_height">
+        <dia:real val="2.3999999999999999"/>
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+      <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"/>
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+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="suppress_operations">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="visible_attributes">
+        <dia:boolean val="true"/>
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+      <dia:attribute name="visible_operations">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="visible_comments">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="wrap_operations">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="wrap_after_char">
+        <dia:int val="40"/>
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+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
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+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="line_color">
+        <dia:color val="#000000"/>
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+      <dia:attribute name="fill_color">
+        <dia:color val="#ffffff"/>
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+      <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"/>
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+      <dia:attribute name="normal_font_height">
+        <dia:real val="0.80000000000000004"/>
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+      <dia:attribute name="polymorphic_font_height">
+        <dia:real val="0.80000000000000004"/>
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+        <dia:real val="0.80000000000000004"/>
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+      <dia:attribute name="classname_font_height">
+        <dia:real val="1"/>
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+        <dia:real val="1"/>
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+        <dia:real val="0.69999999999999996"/>
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+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
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+          <dia:attribute name="type">
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+          <dia:attribute name="value">
+            <dia:string>##</dia:string>
+          </dia:attribute>
+          <dia:attribute name="comment">
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+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
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+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
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+            <dia:boolean val="true"/>
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+      </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">
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+          <dia:attribute name="abstract">
+            <dia:boolean val="false"/>
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+          <dia:attribute name="inheritance_type">
+            <dia:enum val="2"/>
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+          <dia:attribute name="query">
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+              <dia:attribute name="type">
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+              <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"/>
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+            </dia:composite>
+          </dia:attribute>
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+        <dia:boolean val="false"/>
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+      <dia:attribute name="templates"/>
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+    <dia:object type="UML - Class" version="0" id="O11">
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+        <dia:point val="-3.03,-3.405"/>
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+        <dia:point val="-3.03,-3.405"/>
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+      <dia:attribute name="elem_width">
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+      <dia:attribute name="elem_height">
+        <dia:real val="4"/>
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+      <dia:attribute name="name">
+        <dia:string>#comando_fuente_ejecutado#</dia:string>
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+      <dia:attribute name="stereotype">
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+      <dia:attribute name="comment">
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+      <dia:attribute name="abstract">
+        <dia:boolean val="false"/>
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+      <dia:attribute name="suppress_attributes">
+        <dia:boolean val="false"/>
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+        <dia:boolean val="false"/>
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+      <dia:attribute name="comment_line_length">
+        <dia:int val="40"/>
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+      <dia:attribute name="comment_tagging">
+        <dia:boolean val="false"/>
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+        <dia:color val="#000000"/>
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+        <dia:color val="#ffffff"/>
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+        <dia:color val="#000000"/>
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+        <dia:font family="monospace" style="0" name="Courier"/>
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+        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
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+      <dia:attribute name="polymorphic_font">
+        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
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+      <dia:attribute name="classname_font">
+        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
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+      <dia:attribute name="abstract_classname_font">
+        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
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+      <dia:attribute name="comment_font">
+        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+          <dia:attribute name="visibility">
+            <dia:enum val="0"/>
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+          <dia:attribute name="value">
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+          <dia:attribute name="comment">
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+            <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="O12">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-17.43,-8.005"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-17.48,-8.055;-13.68,-5.755"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-17.43,-8.005"/>
+      </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="O13">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-5.88,16.845"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-5.93,16.795;-1.18,19.095"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="-5.88,16.845"/>
+      </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="O14">
+      <dia:attribute name="obj_pos">
+        <dia:point val="6.59,15.16"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="6.54,15.11;13.44,20.81"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="6.59,15.16"/>
+      </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="O15">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-15.58,-5.805"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-15.63,-5.855;3.045,-1.85194"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="-15.58,-5.805"/>
+        <dia:point val="-15.58,-4.675"/>
+        <dia:point val="2.845,-4.675"/>
+        <dia:point val="2.845,-3.45194"/>
+      </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="O12" connection="6"/>
+        <dia:connection handle="1" to="O11" connection="14"/>
+      </dia:connections>
+    </dia:object>
+    <dia:object type="UML - Association" version="1" id="O16">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-22.13,10.845"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-23.18,-8.005;-17.38,11.745"/>
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+      <dia:attribute name="orth_points">
+        <dia:point val="-22.13,10.845"/>
+        <dia:point val="-23.13,10.845"/>
+        <dia:point val="-23.13,-7.305"/>
+        <dia:point val="-17.43,-7.305"/>
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+      <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: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">
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+        <dia:boolean val="false"/>
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+      <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="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:childnode parent="O0"/>
+    </dia:object>
+    <dia:object type="UML - Generalization" version="1" id="O27">
+      <dia:attribute name="obj_pos">
+        <dia:point val="2.825,3.64966"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="1.975,0.59494;3.675,3.69966"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="2.825,3.64966"/>
+        <dia:point val="2.825,1.45"/>
+        <dia:point val="2.845,1.45"/>
+        <dia:point val="2.845,0.64494"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
+        <dia:enum val="1"/>
         <dia:enum val="0"/>
         <dia:enum val="1"/>
+      </dia:attribute>
+      <dia:attribute name="orth_autoroute">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="text_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:connections>
+        <dia:connection handle="0" to="O26" connection="8"/>
+        <dia:connection handle="1" to="O11" connection="14"/>
+      </dia:connections>
+      <dia:childnode parent="O0"/>
+    </dia:object>
+    <dia:object type="UML - Generalization" version="1" id="O28">
+      <dia:attribute name="obj_pos">
+        <dia:point val="2.825,5.95028"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="1.975,5.90028;3.675,9.74475"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="2.825,5.95028"/>
+        <dia:point val="2.825,7.82252"/>
+        <dia:point val="2.87,7.82252"/>
+        <dia:point val="2.87,9.69475"/>
+      </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:attribute name="orth_autoroute">
         <dia:boolean val="true"/>
       </dia:attribute>
+      <dia:attribute name="text_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
       <dia:attribute name="name">
         <dia:string>##</dia:string>
       </dia:attribute>
-      <dia:attribute name="direction">
-        <dia:enum val="0"/>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
       </dia:attribute>
-      <dia:attribute name="ends">
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
+      <dia:connections>
+        <dia:connection handle="0" to="O26" connection="8"/>
+        <dia:connection handle="1" to="O9" connection="14"/>
+      </dia:connections>
+      <dia:childnode parent="O0"/>
+    </dia:object>
+    <dia:object type="UML - Class" version="0" id="O29">
+      <dia:attribute name="obj_pos">
+        <dia:point val="3.69,-11.04"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="3.64,-11.09;12.39,-8.19"/>
+      </dia:attribute>
+      <dia:attribute name="elem_corner">
+        <dia:point val="3.69,-11.04"/>
+      </dia:attribute>
+      <dia:attribute name="elem_width">
+        <dia:real val="8.6500000000000004"/>
+      </dia:attribute>
+      <dia:attribute name="elem_height">
+        <dia:real val="2.7999999999999998"/>
+      </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="true"/>
+      </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="0.69999999999999996"/>
+      </dia:attribute>
+      <dia:attribute name="attributes">
+        <dia:composite type="umlattribute">
+          <dia:attribute name="name">
+            <dia:string>#diferencias#</dia:string>
           </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+          <dia:attribute name="type">
+            <dia:string>#BLOB#</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:attribute>
-        </dia:composite>
-        <dia:composite>
-          <dia:attribute name="role">
-            <dia:string>##</dia:string>
-          </dia:attribute>
-          <dia:attribute name="multiplicity">
-            <dia:string>#1#</dia:string>
-          </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:attribute name="operations"/>
+      <dia:attribute name="template">
+        <dia:boolean val="false"/>
+      </dia:attribute>
+      <dia:attribute name="templates"/>
+    </dia:object>
+    <dia:object type="UML - Generalization" version="1" id="O30">
+      <dia:attribute name="obj_pos">
+        <dia:point val="-0.0295361,-9.655"/>
+      </dia:attribute>
+      <dia:attribute name="obj_bb">
+        <dia:rectangle val="-0.0795361,-10.505;3.68973,-8.0475"/>
+      </dia:attribute>
+      <dia:attribute name="orth_points">
+        <dia:point val="-0.0295361,-9.655"/>
+        <dia:point val="1.8051,-9.655"/>
+        <dia:point val="1.8051,-9.64"/>
+        <dia:point val="3.63973,-9.64"/>
+      </dia:attribute>
+      <dia:attribute name="orth_orient">
+        <dia:enum val="0"/>
+        <dia:enum val="1"/>
+        <dia:enum val="0"/>
+      </dia:attribute>
+      <dia:attribute name="orth_autoroute">
+        <dia:boolean val="true"/>
+      </dia:attribute>
+      <dia:attribute name="text_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="line_colour">
+        <dia:color val="#000000"/>
+      </dia:attribute>
+      <dia:attribute name="name">
+        <dia:string>##</dia:string>
+      </dia:attribute>
+      <dia:attribute name="stereotype">
+        <dia:string>##</dia:string>
+      </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O4" connection="11"/>
-        <dia:connection handle="1" to="O1" connection="8"/>
+        <dia:connection handle="0" to="O5" connection="22"/>
+        <dia:connection handle="1" to="O29" connection="10"/>
       </dia:connections>
+      <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Association" version="1" id="O6">
+    <dia:object type="UML - Association" version="1" id="O31">
       <dia:attribute name="obj_pos">
-        <dia:point val="-6.7,10.5"/>
+        <dia:point val="-14.2796,17.945"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-6.75,9.75;0.2,11.4"/>
+        <dia:rectangle val="-14.2796,17.145;-5.38029,19.545"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="-6.7,10.5"/>
-        <dia:point val="-3.275,10.5"/>
-        <dia:point val="-3.275,10.45"/>
-        <dia:point val="0.15,10.45"/>
+        <dia:point val="-14.2796,17.945"/>
+        <dia:point val="-14.2796,17.945"/>
+        <dia:point val="-5.93029,17.945"/>
+        <dia:point val="-5.93029,17.945"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
         <dia:enum val="0"/>
@@ -936,7 +4300,7 @@
             <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"/>
@@ -953,7 +4317,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>#1#</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -967,72 +4331,23 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O3" connection="4"/>
-        <dia:connection handle="1" to="O4" connection="8"/>
+        <dia:connection handle="0" to="O4" connection="14"/>
+        <dia:connection handle="1" to="O13" connection="8"/>
       </dia:connections>
       <dia:childnode parent="O0"/>
     </dia:object>
-    <dia:object type="UML - Note" version="0" id="O7">
-      <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="O8">
+    <dia:object type="UML - Association" version="1" id="O32">
       <dia:attribute name="obj_pos">
-        <dia:point val="-14.6005,11.8"/>
+        <dia:point val="-1.17971,17.945"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="-18.8496,11;-14.5505,12.7"/>
+        <dia:rectangle val="-1.22971,17.245;6.58958,18.86"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="-14.6005,11.8"/>
-        <dia:point val="-16.7,11.8"/>
-        <dia:point val="-16.7,11.7"/>
-        <dia:point val="-18.7996,11.7"/>
+        <dia:point val="-1.17971,17.945"/>
+        <dia:point val="2.67993,17.945"/>
+        <dia:point val="2.67993,17.96"/>
+        <dia:point val="6.53958,17.96"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
         <dia:enum val="0"/>
@@ -1054,7 +4369,7 @@
             <dia:string>##</dia:string>
           </dia:attribute>
           <dia:attribute name="multiplicity">
-            <dia:string>#*#</dia:string>
+            <dia:string>#1#</dia:string>
           </dia:attribute>
           <dia:attribute name="arrow">
             <dia:boolean val="false"/>
@@ -1071,7 +4386,7 @@
             <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"/>
@@ -1085,8 +4400,8 @@
         </dia:composite>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O3" connection="14"/>
-        <dia:connection handle="1" to="O2" connection="16"/>
+        <dia:connection handle="0" to="O13" connection="8"/>
+        <dia:connection handle="1" to="O14" connection="18"/>
       </dia:connections>
       <dia:childnode parent="O0"/>
     </dia:object>