diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index f77043e..1c2715b 100755
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -1828,62 +1828,6 @@
       # -----------------------------------------------------------------------          
       # -----------------------------------------------------------------------          
       - 'voltha-periodic-test':
-          name: 'periodic-voltha-dt-test-bbsim'
-          build-node: 'ubuntu18.04-basebuild-4c-8g'
-          code-branch: 'master'
-          time-trigger: "@daily"
-          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master '
-          testTargets: |
-            - target: functional-single-kind-dt
-              workflow: dt
-              flags: ""
-              teardown: true
-              logging: true
-            - target: bbsim-failurescenarios-dt
-              workflow: dt
-              flags: ""
-              teardown: false
-              logging: true
-
-      - 'voltha-periodic-test':
-          name: 'periodic-voltha-dt-test-bbsim-2.11'
-          build-node: 'ubuntu18.04-basebuild-4c-8g'
-          pipeline-script: 'voltha/voltha-2.11/bbsim-tests.groovy'
-          code-branch: 'voltha-2.11'
-          time-trigger: "@daily"
-          testTargets: |
-            - target: functional-single-kind-dt
-              workflow: dt
-              flags: ""
-              teardown: true
-              logging: true
-            - target: bbsim-failurescenarios-dt
-              workflow: dt
-              flags: ""
-              teardown: false
-              logging: true
-
-      - 'voltha-periodic-test':
-          name: 'periodic-voltha-dt-test-bbsim-2.12'
-          build-node: 'ubuntu18.04-basebuild-4c-8g'
-          pipeline-script: 'voltha/voltha-2.12/bbsim-tests.groovy'
-          code-branch: 'voltha-2.12'
-          time-trigger: "@daily"
-          testTargets: |
-            - target: functional-single-kind-dt
-              workflow: dt
-              flags: ""
-              teardown: true
-              logging: true
-            - target: bbsim-failurescenarios-dt
-              workflow: dt
-              flags: ""
-              teardown: false
-              logging: true
-
-      # -----------------------------------------------------------------------          
-      # -----------------------------------------------------------------------          
-      - 'voltha-periodic-test':
           name: 'periodic-voltha-unitag-subscriber-tt-test-bbsim'
           code-branch: 'master'
           extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master --set onos-classic.replicas=3,onos-classic.atomix.replicas=3 --set voltha.onos_classic.replicas=3 '
diff --git a/jjb/voltha-e2e/master.yaml b/jjb/voltha-e2e/master.yaml
index 4cafdb6..bc9d6bb 100644
--- a/jjb/voltha-e2e/master.yaml
+++ b/jjb/voltha-e2e/master.yaml
@@ -1,5 +1,7 @@
 ---
 # voltha 2.x tests
+# [NOTE]
+#   o md5sum(master) can be used to locate branch/release variants of a job.
 
 - project:
     name: voltha-e2e-master
@@ -134,5 +136,26 @@
               flags: ""
               teardown: false
               logging: true
-              
+
+      # -----------------------------------------------------------------------
+      # md5sum(master): eff05a324e94fdef076b2d5f7cb4f80f
+      # -----------------------------------------------------------------------
+      - 'voltha-periodic-test':
+          name: 'periodic-voltha-dt-test-bbsim-master'
+          build-node: 'ubuntu18.04-basebuild-4c-8g'
+          pipeline-script: 'voltha/master/bbsim-tests.groovy'
+          code-branch: 'master'
+          time-trigger: "@daily"
+          testTargets: |
+            - target: functional-single-kind-dt
+              workflow: dt
+              flags: ""
+              teardown: true
+              logging: true
+            - target: bbsim-failurescenarios-dt
+              workflow: dt
+              flags: ""
+              teardown: false
+              logging: true
+
 # [EOF]
diff --git a/jjb/voltha-e2e/voltha-2.11.yaml b/jjb/voltha-e2e/voltha-2.11.yaml
index 67d0a29..5da941a 100644
--- a/jjb/voltha-e2e/voltha-2.11.yaml
+++ b/jjb/voltha-e2e/voltha-2.11.yaml
@@ -1,5 +1,7 @@
 ---
 # voltha 2.x tests
+# [NOTE]
+#   o md5sum(master) can be used to locate branch/release variants of a job.
 
 - project:
     name: voltha-e2e-2.11
@@ -131,5 +133,28 @@
               flags: ""
               teardown: false
               logging: true
-              
+
+      # -----------------------------------------------------------------------
+      # md5sum(master): eff05a324e94fdef076b2d5f7cb4f80f
+      #   - pipeline-script was not defined here but was for branch=master test
+      # -----------------------------------------------------------------------
+      - 'voltha-periodic-test':
+          name: 'periodic-voltha-dt-test-bbsim-2.11'
+          build-node: 'ubuntu18.04-basebuild-4c-8g'
+          pipeline-script: 'voltha/voltha-2.11/bbsim-tests.groovy'
+          code-branch: 'master'
+          time-trigger: "@daily"
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master '
+          testTargets: |
+            - target: functional-single-kind-dt
+              workflow: dt
+              flags: ""
+              teardown: true
+              logging: true
+            - target: bbsim-failurescenarios-dt
+              workflow: dt
+              flags: ""
+              teardown: false
+              logging: true
+
 # [EOF]
diff --git a/jjb/voltha-e2e/voltha-2.12.yaml b/jjb/voltha-e2e/voltha-2.12.yaml
index 3ba5cd3..2a5878b 100644
--- a/jjb/voltha-e2e/voltha-2.12.yaml
+++ b/jjb/voltha-e2e/voltha-2.12.yaml
@@ -1,5 +1,7 @@
 ---
 # voltha 2.x tests
+# [NOTE]
+#   o md5sum(master) can be used to locate branch/release variants of a job.
 
 - project:
     name: voltha-e2e-2.12
@@ -131,5 +133,27 @@
               flags: ""
               teardown: false
               logging: true
+
+      # -----------------------------------------------------------------------
+      # md5sum(master): eff05a324e94fdef076b2d5f7cb4f80f
+      # -----------------------------------------------------------------------
+      - 'voltha-periodic-test':
+          name: 'periodic-voltha-dt-test-bbsim-2.12'
+          build-node: 'ubuntu18.04-basebuild-4c-8g'
+          pipeline-script: 'voltha/voltha-2.12/bbsim-tests.groovy'
+          code-branch: 'voltha-2.12'
+          time-trigger: "@daily"
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master '
+          testTargets: |
+            - target: functional-single-kind-dt
+              workflow: dt
+              flags: ""
+              teardown: true
+              logging: true
+            - target: bbsim-failurescenarios-dt
+              workflow: dt
+              flags: ""
+              teardown: false
+              logging: true
               
 # [EOF]