diff --git a/bt5/erp5_accounting/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml b/bt5/erp5_accounting/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
index 341c014ce487952053f3b586966389df80f3ece7..38814c08d7fd22f58c118616b4b97f2df7ef396a 100644
--- a/bt5/erp5_accounting/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
+++ b/bt5/erp5_accounting/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
@@ -29,7 +29,7 @@
  </chain>
  <chain>
   <type>Internal Invoice Transaction</type>
-  <workflow>accounting_workflow</workflow>
+  <workflow>accounting_workflow, edit_workflow</workflow>
  </chain>
  <chain>
   <type>Invoice Root Simulation Rule</type>
diff --git a/bt5/erp5_accounting/bt/revision b/bt5/erp5_accounting/bt/revision
index cd906bd8843580ce3e6c370c8918cd61d44ad203..40efa8ca402258c3359ec24f75e57c28ed772004 100644
--- a/bt5/erp5_accounting/bt/revision
+++ b/bt5/erp5_accounting/bt/revision
@@ -1 +1 @@
-1426
\ No newline at end of file
+1427
\ No newline at end of file
diff --git a/bt5/erp5_accounting/bt/template_portal_type_workflow_chain_list b/bt5/erp5_accounting/bt/template_portal_type_workflow_chain_list
index 6768fe92f8474687f5a59728c1269ea8915344d1..0f70785878225d9246ea878f71f30f921e51d431 100644
--- a/bt5/erp5_accounting/bt/template_portal_type_workflow_chain_list
+++ b/bt5/erp5_accounting/bt/template_portal_type_workflow_chain_list
@@ -17,6 +17,7 @@ Balance Transaction | edit_workflow
 Cash Register | edit_workflow
 Cash Register | validation_workflow
 Internal Invoice Transaction | accounting_workflow
+Internal Invoice Transaction | edit_workflow
 Invoice Root Simulation Rule | edit_workflow
 Invoice Root Simulation Rule | rule_validation_workflow
 Payment Simulation Rule | edit_workflow