diff --git a/bt5/erp5_accounting/PortalTypeHiddenContentTypeTemplateItem/hidden_content_type_list.xml b/bt5/erp5_accounting/PortalTypeHiddenContentTypeTemplateItem/hidden_content_type_list.xml
index 5f0b7b0f44ffa05bcb41aa9eaa8cc01743c50626..5b51f839512062e2651c64ae971680096c07d968 100755
--- a/bt5/erp5_accounting/PortalTypeHiddenContentTypeTemplateItem/hidden_content_type_list.xml
+++ b/bt5/erp5_accounting/PortalTypeHiddenContentTypeTemplateItem/hidden_content_type_list.xml
@@ -2,4 +2,7 @@
  <portal_type id="Accounting Transaction Module">
   <item>Balance Transaction</item>
  </portal_type>
+ <portal_type id="Invoice Line">
+  <item>Invoice Cell</item>
+ </portal_type>
 </hidden_content_type_list>
\ No newline at end of file
diff --git a/bt5/erp5_accounting/bt/template_portal_type_hidden_content_type_list b/bt5/erp5_accounting/bt/template_portal_type_hidden_content_type_list
index 6bdf9353a0a8bc15db3bcdccdeea2188a4b6472f..0e6139f41a39d23911da2d3783d49239418bb73b 100755
--- a/bt5/erp5_accounting/bt/template_portal_type_hidden_content_type_list
+++ b/bt5/erp5_accounting/bt/template_portal_type_hidden_content_type_list
@@ -1 +1,2 @@
-Accounting Transaction Module | Balance Transaction
\ No newline at end of file
+Accounting Transaction Module | Balance Transaction
+Invoice Line | Invoice Cell
\ No newline at end of file