diff --git a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params
index 7021d41..343c458 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params
+++ b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.params
@@ -21,10 +21,11 @@
         <topology>trellis_fabric.py</topology>
         <lib>routinglib.py,trellislib.py,stratum.py</lib>
         <conf>bgpdbgp1.conf,bgpdbgp2.conf,bgpdr1.conf,bgpdr2.conf,dhcpd6.conf,dhcpd.conf,zebradbgp1.conf,zebradbgp2.conf</conf>
-        <trellisOar>/home/sdn/segmentrouting-app-3.0.1-SNAPSHOT.oar</trellisOar>
-        <t3Oar>/home/sdn/t3-app-4.0.0-SNAPSHOT.oar</t3Oar>
+        <trellisOar>~/trellis-control/app/target/segmentrouting-app-3.0.1-SNAPSHOT.oar</trellisOar>
+        <t3Oar>~/trellis-t3/app/target/t3-app-4.0.0-SNAPSHOT.oar</t3Oar>
     </DEPENDENCY>
 
+    <trellisOar>~/segmentrouting-app-3.0.1-SNAPSHOT.oar</trellisOar>
     <ENV>
         <cellName>productionCell</cellName>
         <cellApps>drivers,openflow,fpm,netcfghostprovider,drivers.bmv2,pipelines.fabric</cellApps>
diff --git a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.topo b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.topo
index 4be7eca..6ab0e2d 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.topo
+++ b/TestON/tests/USECASE/SegmentRouting/SRBridging/SRBridging.topo
@@ -12,8 +12,12 @@
                 <docker_prompt>~/onos#</docker_prompt>
                 <cluster_name></cluster_name>  # Used as a prefix for cluster components. Defaults to 'ONOS'
                 <diff_clihost></diff_clihost> # if it has different host other than localhost for CLI. True or empty. OC# will be used if True.
-                <karaf_username></karaf_username>
-                <karaf_password></karaf_password>
+                <karaf_username>sdn</karaf_username>
+                <karaf_password>rocks</karaf_password>
+                <node_username>sdn</node_username>
+                <node_password>rocks</node_password>
+                <karafPrompt_username></karafPrompt_username>
+                <karafPrompt_password></karafPrompt_password>
                 <web_user></web_user>
                 <web_pass></web_pass>
                 <rest_port></rest_port>
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
index 3f9efcc..c8d83ef 100644
--- a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
@@ -111,6 +111,8 @@
         - Install ONOS cluster
         - Connect to cli
         """
+        # Check params file for local repos on external apps. cd to repos, run the build command, potentially move o/p file to a different location
+
         # main.scale[ 0 ] determines the current number of ONOS controller
         try:
             if not main.persistentSetup and main.params.get( 'EXTERNAL_APPS' ):