diff --git a/app/modeles/bdd_actes_princiers_.graphml b/app/modeles/bdd_actes_princiers_.graphml
index fae6ea3..88aed22 100644
--- a/app/modeles/bdd_actes_princiers_.graphml
+++ b/app/modeles/bdd_actes_princiers_.graphml
@@ -94,9 +94,14 @@ STATE_LABEL<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:Model
           <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
           <y:BorderStyle color="#000000" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" backgroundColor="#B7C9E3" configuration="com.yworks.entityRelationship.label.name" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="internal" modelPosition="t" textColor="#000000" verticalTextPosition="bottom" visible="true" width="73.9609375" x="52.51953125" xml:space="preserve" y="4.0">INDIVIDUAL</y:NodeLabel>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="45.90625" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="56.283203125" x="2.0" xml:space="preserve" y="29.96875">ID_INDIV
+          <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="115.75" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="56.283203125" x="2.0" xml:space="preserve" y="29.96875">ID_INDIV
 NAME
-ROLE<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
+SEXE
+ROLE
+HOUSE
+DATE1
+DATE2
+DATE3<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
           <y:StyleProperties>
             <y:Property class="java.lang.Boolean" name="y.view.ShadowNodePainter.SHADOW_PAINTING" value="true"/>
           </y:StyleProperties>
@@ -201,44 +206,12 @@ PLACENAME<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
     <node id="n12">
       <data key="d6">
         <y:GenericNode configuration="com.yworks.entityRelationship.big_entity">
-          <y:Geometry height="193.0" width="179.0" x="390.00000000000006" y="966.5613333333336"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" backgroundColor="#B7C9E3" configuration="com.yworks.entityRelationship.label.name" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="internal" modelPosition="t" textColor="#000000" verticalTextPosition="bottom" visible="true" width="37.474609375" x="70.7626953125" xml:space="preserve" y="4.0">DUKE</y:NodeLabel>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="87.8125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="58.275390625" x="2.0" xml:space="preserve" y="29.96875">ID_DUKE
-HOUSE
-FK_INDIV
-BIRTH
-REIGN
-DEATH<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
-          <y:StyleProperties>
-            <y:Property class="java.lang.Boolean" name="y.view.ShadowNodePainter.SHADOW_PAINTING" value="true"/>
-          </y:StyleProperties>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n13">
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.entityRelationship.attribute">
-          <y:Geometry height="48.0" width="106.0" x="220.5" y="1039.0613333333336"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="43.005859375" x="31.4970703125" xml:space="preserve" y="15.015625">RULES<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
-          <y:StyleProperties>
-            <y:Property class="java.lang.Boolean" name="y.view.ShadowNodePainter.SHADOW_PAINTING" value="true"/>
-          </y:StyleProperties>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n14">
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.entityRelationship.big_entity">
-          <y:Geometry height="193.0" width="179.0" x="390.0" y="662.6258924731186"/>
+          <y:Geometry height="193.0" width="179.0" x="390.0" y="966.5613333333337"/>
           <y:Fill color="#C0C0C0" color2="#C0C0C0" transparent="false"/>
           <y:BorderStyle color="#FF9900" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" backgroundColor="#999999" configuration="com.yworks.entityRelationship.label.name" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="internal" modelPosition="t" textColor="#000000" verticalTextPosition="bottom" visible="true" width="93.806640625" x="42.5966796875" xml:space="preserve" y="4.0">PRODUCED_BY</y:NodeLabel>
           <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="45.90625" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="112.5859375" x="2.0" xml:space="preserve" y="29.96875">ID_PRODUCED_BY
-FK_DUKE
+FK_INDIVIDUAL
 FK_ACTE<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
           <y:StyleProperties>
             <y:Property class="java.lang.Boolean" name="y.view.ShadowNodePainter.SHADOW_PAINTING" value="true"/>
@@ -246,7 +219,7 @@ FK_ACTE<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPara
         </y:GenericNode>
       </data>
     </node>
-    <node id="n15">
+    <node id="n13">
       <data key="d6">
         <y:GenericNode configuration="com.yworks.entityRelationship.big_entity">
           <y:Geometry height="193.0" width="179.0" x="-22.0" y="662.6258924731186"/>
@@ -262,21 +235,23 @@ FK_INDIVIDUAL<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:Mod
         </y:GenericNode>
       </data>
     </node>
-    <node id="n16">
+    <node id="n14">
       <data key="d6">
         <y:GenericNode configuration="com.yworks.entityRelationship.big_entity">
           <y:Geometry height="193.0" width="179.0" x="802.0" y="966.5613333333336"/>
           <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
           <y:BorderStyle color="#000000" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" backgroundColor="#B7C9E3" configuration="com.yworks.entityRelationship.label.name" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="internal" modelPosition="t" textColor="#000000" verticalTextPosition="bottom" visible="true" width="34.09375" x="72.453125" xml:space="preserve" y="4.0">SEAL</y:NodeLabel>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="17.96875" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="52.873046875" x="2.0" xml:space="preserve" y="29.96875">ID_SEAL<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
+          <y:NodeLabel alignment="left" autoSizePolicy="content" configuration="com.yworks.entityRelationship.label.attributes" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="45.90625" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="top" visible="true" width="92.11328125" x="2.0" xml:space="preserve" y="29.96875">ID_SEAL
+SEAL_TYPE
+FK_PRODUCER<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelParameter><y:ErdAttributesNodeLabelModelParameter/></y:ModelParameter></y:NodeLabel>
           <y:StyleProperties>
             <y:Property class="java.lang.Boolean" name="y.view.ShadowNodePainter.SHADOW_PAINTING" value="true"/>
           </y:StyleProperties>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n17">
+    <node id="n15">
       <data key="d6">
         <y:GenericNode configuration="com.yworks.entityRelationship.attribute">
           <y:Geometry height="48.0" width="106.0" x="632.5" y="1039.0613333333336"/>
@@ -289,7 +264,7 @@ FK_INDIVIDUAL<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:Mod
         </y:GenericNode>
       </data>
     </node>
-    <node id="n18">
+    <node id="n16">
       <data key="d6">
         <y:GenericNode configuration="com.yworks.entityRelationship.big_entity">
           <y:Geometry height="193.0" width="179.0" x="802.0" y="662.6258924731186"/>
@@ -407,17 +382,7 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e10" source="n4" target="n13">
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="crows_foot_one_mandatory" target="none"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e11" source="n12" target="n13">
+    <edge id="e10" source="n0" target="n12">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -427,7 +392,7 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e12" source="n0" target="n14">
+    <edge id="e11" source="n4" target="n13">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -437,7 +402,7 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e13" source="n12" target="n14">
+    <edge id="e12" source="n0" target="n13">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -447,17 +412,17 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e14" source="n4" target="n15">
+    <edge id="e13" source="n14" target="n15">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
           <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="crows_foot_many_mandatory" target="none"/>
+          <y:Arrows source="crows_foot_one_mandatory" target="none"/>
           <y:BendStyle smoothed="false"/>
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e15" source="n0" target="n15">
+    <edge id="e14" source="n0" target="n16">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -467,17 +432,7 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e16" source="n16" target="n17">
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="crows_foot_one_mandatory" target="none"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e17" source="n12" target="n17">
+    <edge id="e15" source="n14" target="n16">
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -487,7 +442,8 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e18" source="n0" target="n18">
+    <edge id="e16" source="n12" target="n15">
+      <data key="d9"/>
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
@@ -497,12 +453,13 @@ SEAL_LINK<y:LabelModel><y:ErdAttributesNodeLabelModel/></y:LabelModel><y:ModelPa
         </y:PolyLineEdge>
       </data>
     </edge>
-    <edge id="e19" source="n16" target="n18">
+    <edge id="e17" source="n4" target="n12">
+      <data key="d9"/>
       <data key="d10">
         <y:PolyLineEdge>
           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
           <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="crows_foot_many_mandatory" target="none"/>
+          <y:Arrows source="crows_foot_many_optional" target="none"/>
           <y:BendStyle smoothed="false"/>
         </y:PolyLineEdge>
       </data>