diff --git a/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml b/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
index 429e90d6e81e8fec8098c807d084c8aa7480caac..fc767e01dcceed0375d8f89d76d5f8b42bbb4369 100644
--- a/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
+++ b/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
@@ -1,5 +1,6 @@
 <allowed_content_type_list>
  <portal_type id="Invoice Line">
+  <item>Invoice Line</item>
   <item>Invoice Cell</item>
  </portal_type>
  <portal_type id="Invoice Transaction Rule">
diff --git a/bt5/erp5_invoicing/bt/change_log b/bt5/erp5_invoicing/bt/change_log
index 7394e9b5257fe69c2fb3868fca7a68dc9631f26e..61d6621b3005a2d19bf879142bae83ba3ebfdec2 100644
--- a/bt5/erp5_invoicing/bt/change_log
+++ b/bt5/erp5_invoicing/bt/change_log
@@ -1,3 +1,6 @@
+2009-02-12 yusei
+* Invoice Line can now contain Invoice Line. This is useful if we want to make a invoice which collect all orders from divisions in one company and list up invoice line per each division.
+
 2009-02-03 yo
 * Editable fields must use "cell" instead of "here" in the tales expressions, so they may not use proxy fields created for my_* intact. Due to this error, total_price and total_quantity could be wrongly displayed.
 
diff --git a/bt5/erp5_invoicing/bt/revision b/bt5/erp5_invoicing/bt/revision
index ae4ee13c08e7628701b925b8962108bd7643bf6e..252b382b33c6c1706b6e9085ce7414f58bf00943 100644
--- a/bt5/erp5_invoicing/bt/revision
+++ b/bt5/erp5_invoicing/bt/revision
@@ -1 +1 @@
-200
\ No newline at end of file
+202
\ No newline at end of file
diff --git a/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list b/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
index 5d871d431ef242b40d5a3eec22a22d04812340ca..b9e4b09ef0b38d8cea82b794580e9ca61dca680c 100644
--- a/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
+++ b/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
@@ -1,4 +1,5 @@
 Invoice Line | Invoice Cell
+Invoice Line | Invoice Line
 Invoice Transaction Rule | Accounting Rule Cell
 Invoice Transaction Rule | Category Divergence Tester
 Invoice Transaction Rule | Predicate