Index: conffiles/etc/univention/s4connector/s4/mapping.py
===================================================================
--- conffiles/etc/univention/s4connector/s4/mapping.py	(Revision 74173)
+++ conffiles/etc/univention/s4connector/s4/mapping.py	(Arbeitskopie)
@@ -131,6 +131,12 @@
 							con_attribute='givenName',
 							single_value=True,
 						),
+					'uidNumber' : univention.s4connector.attribute (
+							ucs_attribute='uidNumber',
+							ldap_attribute='uidNumber',
+							con_attribute='uidNumber',
+							single_value=True,
+						),
 					'displayName': univention.s4connector.attribute (
 							ucs_attribute='displayName',
 							ldap_attribute='displayName',
@@ -364,6 +370,12 @@
 							compare_function=univention.s4connector.compare_lowercase,
 							single_value=True,
 						),
+					'gidNumber' : univention.s4connector.attribute (
+							ucs_attribute='gidNumber',
+							ldap_attribute='gidNumber',
+							con_attribute='gidNumber',
+							single_value=True,
+						),
 					'description': univention.s4connector.attribute (
 							ucs_attribute='description',
 							ldap_attribute='description',