diff --git a/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.py b/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.py
index ae42d61..616ba4c 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.py
+++ b/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.py
@@ -4,8 +4,8 @@
 
     def CASE1( self, main ):
         """
-        Sets up 3 ONOS instance
-        Start 2x2 topology
+        Sets up 3 ONOS instances
+        Start 2x2 topology of hardware switches
         """
         try:
             from tests.USECASE.SegmentRouting.SRMulticast.dependencies.SRMulticastTest import SRMulticastTest
@@ -21,3 +21,178 @@
                             topology='2x2',
                             onosNodes=1,
                             description="TBD" )
+
+    def CASE01( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Create a Multicast flow between a source and sink on the same dual-tor leaf
+        Verify flows and groups
+        Verify traffic
+        Remove sink
+        Verify flows and groups
+        """
+        pass
+
+    def CASE02( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Create a Multicast flow between a source and sink on different dual-tor leaves
+        Verify flows and groups
+        Verify traffic
+        Remove sink
+        Verify flows and groups
+        """
+        pass
+
+    def CASE03( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Create a Multicast flow between a source and sink on different leaves (sink on single-tor)
+        Verify flows and groups
+        Verify traffic
+        Remove sink
+        Verify flows and groups
+        """
+        pass
+
+    def CASE04( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE01 and CASE02
+        Verify flows and groups
+        Verify traffic
+        Remove sinks
+        Verify flows and groups
+        """
+        pass
+
+    def CASE05( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE02 and CASE03
+        Verify flows and groups
+        Verify traffic
+        Remove sinks
+        Verify flows and groups
+        """
+        pass
+
+    def CASE06( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE01 and CASE03
+        Verify flows and groups
+        Verify traffic
+        Remove sinks
+        Verify flows and groups
+        """
+        pass
+
+    def CASE07( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE01, CASE02 and CASE03
+        Verify flows and groups
+        Verify traffic
+        Remove sinks
+        Verify flows and groups
+        """
+        pass
+
+    def CASE08( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with route removal
+        Verify flows and groups
+        """
+        pass
+
+    def CASE101( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with a link failure (link ingress-spine)
+        Verify flows and groups
+        Verify traffic
+        """
+        pass
+
+    def CASE102( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with a link failure (link spine-egress-dt-leaf)
+        Verify flows and groups
+        Verify traffic
+        """
+        pass
+
+    def CASE103( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with a link failure (link spine-egress-st-leaf)
+        Verify flows and groups
+        Verify traffic
+        """
+        pass
+
+    def CASE201( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with spine failure
+        Verify flows and groups
+        Verify traffic
+        """
+        pass
+
+    def CASE202( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with ingress failure and recovery
+        Verify flows and groups are removed (failure)
+        Verify flows and groups (recovery)
+        Verify traffic (recovery)
+        """
+        pass
+
+    def CASE203( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with egress-dt-leaf failure and recovery
+        Verify flows and groups are removed for the failing sink (failure)
+        Verify traffic on remaining sinks (failure)
+        Verify flows and groups (recovery)
+        Verify traffic (recovery)
+        """
+        pass
+
+    def CASE204( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with egress-st-leaf failure and recovery
+        Verify flows and groups are removed for the failing sink (failure)
+        Verify traffic on remaining sinks (failure)
+        Verify flows and groups (recovery)
+        Verify traffic (recovery)
+        """
+        pass
+
+    def CASE205( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with egress leaves failure and recovery
+        Verify flows and groups are removed for the failing sinks (failure)
+        Verify traffic on remaining sink (failure)
+        Verify flows and groups (recovery)
+        Verify traffic (recovery)
+        """
+        pass
+
+    def CASE301( self, main ):
+        """
+        Sets up 3 ONOS instances, start 2x5 topology
+        Combines CASE07 with ONOS failure and recovery
+        Verify flows and groups (failure)
+        Verify traffic (failure)
+        Verify flows and groups (recovery)
+        Verify traffic (recovery)
+        """
+        pass