diff --git a/view/contact_method_form.xml b/view/contact_method_form.xml
index 6836025..b2d1e0d 100644
--- a/view/contact_method_form.xml
+++ b/view/contact_method_form.xml
@@ -4,16 +4,11 @@ this repository contains the full copyright notices and license terms. -->
 <form>
     <label name="contact_type"/>
     <field name="contact_type"/>
-
     <label name="value"/>
     <field name="value"/>
-
-    <label name="prospect"/>
-    <field name="prospect"/>
-
     <label name="name"/>
     <field name="name"/>
-
     <label name="job"/>
     <field name="job"/>
-</form>
\ No newline at end of file
+    <field name="prospect" invisible="1"/>
+</form>
diff --git a/view/contact_method_tree.xml b/view/contact_method_tree.xml
index 273a24b..58c50ff 100644
--- a/view/contact_method_tree.xml
+++ b/view/contact_method_tree.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree>
+<tree editable="1">
     <field name="contact_type" expand="1"/>
     <field name="value" expand="1"/>
     <field name="prospect" expand="1"/>
     <field name="name" expand="1"/>
     <field name="job" expand="1"/>
-</tree>
\ No newline at end of file
+</tree>