Index: trunk/ippTools/src/difftoolConfig.c
===================================================================
--- trunk/ippTools/src/difftoolConfig.c	(revision 29175)
+++ trunk/ippTools/src/difftoolConfig.c	(revision 29225)
@@ -227,4 +227,5 @@
     psMetadataAddStr(definewarpstackArgs, PS_LIST_TAIL, "-comment", 0, "search by comment (LIKE)", NULL);
     psMetadataAddStr(definewarpstackArgs, PS_LIST_TAIL, "-stack_label", 0, "search by stack label", NULL);
+    psMetadataAddStr(definewarpstackArgs, PS_LIST_TAIL, "-stack_data_group", 0, "search by stack data_group", NULL);
     psMetadataAddStr(definewarpstackArgs, PS_LIST_TAIL, "-warp_label", 0, "search by warp label", NULL);
     psMetadataAddStr(definewarpstackArgs, PS_LIST_TAIL, "-data_group", 0, "search by data_group", NULL);