diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
old mode 100644
new mode 100755
index 1aed954..028ec91
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -25,7 +25,6 @@
 from requests.models import Response
 from drivers.common.clidriver import CLI
 
-
 class OnosDriver( CLI ):
 
     def __init__( self ):
@@ -1547,6 +1546,30 @@
         cmd="flows > "+ str( destDir ) + str( filename ) + localtime
         return self.onosCli(ONOSIp,cmd)
 
+    def dumpGroups(self,ONOSIp, destDir, filename="groups" ):
+        """
+        Dump Group Tables to a desired directory.
+        For debugging purposes, you may want to use
+        this function to capture groups at a given point in time.
+        Localtime will be attached to the filename
+
+        Required:
+            * ONOSIp: the IP of the target ONOS instance
+            * destDir: specify directory to copy to.
+              ex ) /tmp/
+        Optional:
+            * fileName: Name of the file
+        """
+
+        localtime = time.strftime( '%x %X' )
+        localtime = localtime.replace( "/", "" )
+        localtime = localtime.replace( " ", "_" )
+        localtime = localtime.replace( ":", "" )
+        if destDir[ -1: ] != "/":
+            destDir += "/"
+        cmd="groups > "+ str( destDir ) + str( filename ) + localtime
+        return self.onosCli(ONOSIp,cmd)
+
     def cpLogsToDir( self, logToCopy,
                      destDir, copyFileName="" ):
         """
diff --git a/TestON/tests/USECASE/USECASE_SegmentRouting/USECASE_SegmentRouting.py b/TestON/tests/USECASE/USECASE_SegmentRouting/USECASE_SegmentRouting.py
old mode 100644
new mode 100755
index bfdff59..9d96a43
--- a/TestON/tests/USECASE/USECASE_SegmentRouting/USECASE_SegmentRouting.py
+++ b/TestON/tests/USECASE/USECASE_SegmentRouting/USECASE_SegmentRouting.py
@@ -287,6 +287,8 @@
             onfail="Flow status is wrong!" )
         main.ONOSbench.dumpFlows( main.ONOSip[0],
                  main.logdir, "flowsBefore" + main.jsonFile)
+        main.ONOSbench.dumpGroups( main.ONOSip[0],
+                                   main.logdir, "groupsBefore" + main.jsonFile)
         #time.sleep( 3*main.startUpSleep)
 
     def CASE4( self, main ):
@@ -301,7 +303,8 @@
         # cleanup mininet
         main.ONOSbench.dumpFlows( main.ONOSip[0],
                  main.logdir, "flowsAfter" + main.jsonFile)
-
+        main.ONOSbench.dumpGroups( main.ONOSip[0],
+                           main.logdir, "groupsAfter" + main.jsonFile)
         main.step("2nd Check full connectivity")
         pa = main.Mininet1.pingall()
         utilities.assert_equals( expect=main.TRUE, actual=pa,
@@ -311,6 +314,9 @@
         main.ONOSbench.dumpFlows( main.ONOSip[0],
                  main.logdir, "flowsAfter2nd" + main.jsonFile)
 
+        main.ONOSbench.dumpGroups( main.ONOSip[0],
+                                  main.logdir, "groupsAfter2nd" + main.jsonFile)
+
         main.ONOSbench.onosStop( main.ONOSip[0] )
         main.Mininet1.stopNet()