diff --git a/__manifest__.py b/__manifest__.py
index 08a58c144fcd58405888618d157ddff6d5f79cfb..698602518af3a2963a690dc48e442e6f0342e7ab 100755
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -7,6 +7,7 @@
     'license': "AGPL-3",
     'depends': [
         'membership',
+        'membership_extension',
     ],
     'data': [
         # security
diff --git a/views/membership_membership_line.xml b/views/membership_membership_line.xml
index 86eb94f28540623d4a38ff1da6388ec97ddf71b0..40e91e99b4195a96a1bf688315fe1a2af37887a4 100644
--- a/views/membership_membership_line.xml
+++ b/views/membership_membership_line.xml
@@ -22,6 +22,38 @@
             </field>
         </record>
 
+        <!-- FORM -->
+        <!-- readonly -->
+        <record model="ir.ui.view" id="membership_membership_line_ro_form">
+            <field name="name">membership.line.ro.form</field>
+            <field name="model">membership.membership_line</field>
+            <field name="priority">10</field>
+            <field name="arch" type="xml">
+                <form string="Members" create="0" edit="0">
+                    <sheet>
+                        <group>
+                            <group>
+                                <field name="partner"/>
+                                <field name="membership_id"/>
+                                <field name="date"/>
+                                <field name="date_from"/>
+                                <field name="date_to"/>
+                                <field name="category_id"/>
+                                <field name="member_price"/>
+                            </group>
+                            <group>
+                                <field name="state" />
+                                <field name="account_invoice_id"/>
+                                <field name="account_invoice_line"/>
+                                <field name="company_id" groups="base.group_multi_company"/>
+                                <field name="date_cancel"/>
+                            </group>
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
+
         <!-- TREE -->
         <!-- readonly -->
         <record model="ir.ui.view" id="membership_membership_line_ro_tree">
@@ -34,6 +66,7 @@
                     <field name="membership_id"/>
                     <field name="date_from"/>
                     <field name="date_to"/>
+                    <field name="category_id"/>
                     <field name="member_price"/>
                     <field name="company_id" groups="base.group_multi_company"/>
                     <field name="state" />
@@ -50,6 +83,7 @@
                     <field name="membership_id"/>
                     <field name="date_from"/>
                     <field name="date_to"/>
+                    <field name="category_id"/>
                     <field name="member_price"/>
                     <field name="company_id" groups="base.group_multi_company"/>
                     <field name="state" />
@@ -85,7 +119,7 @@
         <record model="ir.actions.act_window" id="action_membership_membership_ro_line">
             <field name="name">Périodes d'adhésion</field>
             <field name="res_model">membership.membership_line</field>
-            <field name="view_mode">tree,pivot,graph</field>
+            <field name="view_mode">tree,pivot,graph,form</field>
             <field name="context">{}</field>
         </record>