diff --git a/product/ERP5Type/CopySupport.py b/product/ERP5Type/CopySupport.py
index 45cb59c91b4c32bdb16dff6f987c995f35a2e3c6..a5d98b4ae87541dd6392bb3e142816d2da2c8027 100644
--- a/product/ERP5Type/CopySupport.py
+++ b/product/ERP5Type/CopySupport.py
@@ -188,6 +188,8 @@ class CopyContainer:
     #LOG("After Clone ",0, "id:%s containes:%s" % (str(item.id), str(container.id)))
     # Change uid attribute so that Catalog thinks object was not yet catalogued
     self_base = aq_base(self)
+    #LOG("After Clone ",0, "self:%s item:%s" % (repr(self), repr(item)))
+    #LOG("After Clone ",0, "self:%s item:%s" % (repr(self), repr(self.getPortalObject().objectIds())))
     portal_catalog = getToolByName(self, 'portal_catalog')
     self_base.uid = portal_catalog.newUid()