diff --git a/coworking_app/data/coworking_app_demo.xml b/coworking_app/data/coworking_app_demo.xml
index 12b519a..2fd01ce 100644
--- a/coworking_app/data/coworking_app_demo.xml
+++ b/coworking_app/data/coworking_app_demo.xml
@@ -87,16 +87,60 @@
      <field name="date_start">2017-12-05</field>
      <field name="date_end">2017-12-10</field>
      <field name="description">Test de demo création d'event</field>
-     <field name="participants_ids"  eval="[(6, 0, [ref('name_hs'),
+     <field name="participants_ids" eval="[(6, 0, [ref('name_hs'),
        ref('name_ra'), ref('name_cb')])]" />
      <field name="statut">confirmed</field>
  </record>
 
 <!-- relations -->
  <record id="rela_1" model="coworking.relation">
-    <field name="coworker1" eval="[(4, ref('name_jr'), False)]" />
+    <field name="coworker1" ref="name_so" />
+    <field name="coworker2" ref="name_hs" />
+    <field name="relation">Soeur</field>
+ </record>
+ <record id="rela_2" model="coworking.relation">
+    <field name="coworker1" ref="name_hs" />
+    <field name="coworker2" ref="name_so" />
+    <field name="relation">Frére</field>
+ </record>
+ <record id="rela_3" model="coworking.relation">
+    <field name="coworker1" ref="name_cb" />
+    <field name="coworker2" ref="name_ra" />
+    <field name="relation">Père</field>
+ </record>
+ <record id="rela_4" model="coworking.relation">
+    <field name="coworker1" ref="name_ra" />
+    <field name="coworker2" ref="name_cb" />
+    <field name="relation">Mère</field>
+ </record>
+ <record id="rela_5" model="coworking.relation">
+    <field name="coworker1" ref="name_hs" />
+    <field name="coworker2" ref="name_ra" />
+    <field name="relation">Donuts</field>
+ </record>
+ <record id="rela_6" model="coworking.relation">
+    <field name="coworker1" ref="name_ra" />
+    <field name="coworker2" ref="name_hs" />
+    <field name="relation">Psy</field>
+ </record>
+ <record id="rela_7" model="coworking.relation">
+    <field name="coworker1" ref="name_jr" />
     <field name="coworker2" ref="name_hs" />
     <field name="relation">Ami</field>
  </record>
-
+ <record id="rela_8" model="coworking.relation">
+    <field name="coworker1" ref="name_so" />
+    <field name="coworker2" ref="name_jr" />
+    <field name="relation">Ami</field>
+ </record>
+ <record id="rela_9" model="coworking.relation">
+    <field name="coworker1" ref="name_jr" />
+    <field name="coworker2" ref="name_ra" />
+    <field name="relation">cousin</field>
+ </record>
+ <record id="rela_10" model="coworking.relation">
+    <field name="coworker1" ref="name_ra" />
+    <field name="coworker2" ref="name_jr" />
+    <field name="relation">Cousine</field>
+ </record>
 </odoo>