Directory name is not applicable to ad-hoc groups Directory name is not applicable to ad-hoc groups New column for tracking when an AcmUser has been deleted New column for tracking when an AcmUser has been deleted Removed not null constraint on cm_user_deleted_at SELECT @i:=100; UPDATE acm_user SET cm_identifier = @i:=@i+1; UPDATE acm_user au SET cm_identifier = (r.num + 100) from (SELECT r.*, row_number() over () AS num FROM acm_user r) r where r.cm_user_id = au.cm_user_id; UPDATE acm_user set cm_identifier = rownum + 100; DECLARE @i INT SET @i=100 UPDATE acm_user SET @i = cm_identifier = @i + 1 GO INSERT INTO acm_user_identifier (cm_id) SELECT cm_identifier FROM acm_user; SELECT @i:=100; UPDATE acm_group SET cm_identifier = @i:=@i+1; UPDATE acm_group SET cm_identifier = (r.num + 100) from (SELECT r.*, row_number() over () AS num FROM acm_group r) r where r.cm_group_name = acm_group.cm_group_name; UPDATE acm_group set cm_identifier = rownum + 100; DECLARE @i INT SET @i=100 UPDATE acm_group SET @i = cm_identifier = @i + 1 GO INSERT INTO acm_group_identifier (cm_id) SELECT cm_identifier FROM acm_group; UPDATE acm_user_identifier_id SET cm_seq_num = (SELECT max(cm_id) FROM acm_user_identifier); UPDATE acm_group_identifier_id SET cm_seq_num = (SELECT max(cm_id) FROM acm_group_identifier); UPDATE acm_user_identifier_id SET cm_seq_num = 100 WHERE cm_seq_num IS NULL; UPDATE acm_group_identifier_id SET cm_seq_num = 100 WHERE cm_seq_num IS NULL;