Index: trunk/ippTools/src/chiptool.c
===================================================================
--- trunk/ippTools/src/chiptool.c	(revision 28091)
+++ trunk/ippTools/src/chiptool.c	(revision 28716)
@@ -335,4 +335,5 @@
     pxchipGetSearchArgs (config, where); // rawExp only
     pxAddLabelSearchArgs (config, where, "-label", "chipOld.label", "LIKE");
+    pxAddLabelSearchArgs (config, where, "-data_group", "chipOld.data_group", "LIKE");
 
     // psListLength(where->list) is at least 1 because exp_type defaults to "object"