diff --git a/account_invoice_margin/account_invoice_view.xml b/account_invoice_margin/account_invoice_view.xml
index 9249cac..a8c12f4 100644
--- a/account_invoice_margin/account_invoice_view.xml
+++ b/account_invoice_margin/account_invoice_view.xml
@@ -12,17 +12,21 @@
account.invoice.line
-
+
+ groups="base.group_no_one"/>
+ groups="base.group_no_one"/>
+ groups="base.group_no_one"/>
+ groups="base.group_no_one"/>
+
+
+ %
+
@@ -34,18 +38,10 @@
+ string="Margin" groups="base.group_no_one"/>
+ groups="base.group_no_one"/>
-
-
-
-
-
-
-
-