X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/f9c7abfae65b79945beb7e9260942bc94876248a..28d69bb85e934088a56e6e8458cd08d3794e1f8b:/SL/DB/InvoiceItem.pm

diff --git a/SL/DB/InvoiceItem.pm b/SL/DB/InvoiceItem.pm
index 1407c3334..44c121e94 100644
--- a/SL/DB/InvoiceItem.pm
+++ b/SL/DB/InvoiceItem.pm
@@ -3,6 +3,13 @@ package SL::DB::InvoiceItem;
 use strict;
 
 use SL::DB::MetaSetup::InvoiceItem;
+use SL::DB::Helper::CustomVariables (
+  sub_module  => 'invoice',
+  cvars_alias => 1,
+  overloads   => {
+    parts_id => 'SL::DB::Part',
+  },
+);
 
 __PACKAGE__->meta->add_relationship(
   part => {