diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index a64a786..ba99544 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -383,6 +383,19 @@
           build-timeout: '{build-timeout}'
           jenkins-ssh-credential: '{jenkins-ssh-credential}'
 
+    # default values
+    bbsimImg: voltha/bbsim:master
+    rwCoreImg: voltha/voltha-rw-core:master
+    ofAgentImg: voltha/voltha-ofagent-go:master
+    openoltAdapterImg:  voltha/voltha-openolt-adapter:master
+    openonuAdapterImg: voltha/voltha-openonu-adapter:master
+    onosImg: voltha/voltha-onos:master
+
+    bbsimChart: onf/bbsim
+    volthaChart: onf/voltha
+    openoltAdapterChart: onf/voltha-adapter-openolt
+    openonuAdapterChart: onf/voltha-adapter-openonu
+
     parameters:
       - string:
           name: buildNode
@@ -404,15 +417,120 @@
           default: 1
           description: 'Number of PONs to provision'
 
+      - string:
+          name: olts
+          default: 2
+          description: 'How many BBSim instances to run'
+
+      - string:
+          name: workflow
+          default: att
+          description: 'Which workflow are we testing (att, dt, tt)'
+
+      - bool:
+          name: withFlows
+          default: false
+          description: 'Wheter to push flows from ONOS'
+
+      - bool:
+          name: provisionSubscribers
+          default: false
+          description: 'Wheter to provision subscribers durint the tests'
+
+      - bool:
+          name: withEapol
+          default: true
+          description: 'Wheter EAPOL is enabled for the test'
+
+      - bool:
+          name: withDhcp
+          default: true
+          description: 'Wheter DHCP is enabled for the test'
+
+      - bool:
+          name: withIgmp
+          default: true
+          description: 'Wheter IGMP is enabled for the test'
+
+      - bool:
+          name: withLLDP
+          default: false
+          description: 'Wheter Link Discovery is enabled for the test'
+
       - bool:
           name: withMibTemplate
           default: true
           description: 'Option to trigger MIB template command'
 
+      - bool:
+          name: withMonitoring
+          default: true
+          description: 'Option to install Prometheus'
+
       - string:
-          name: olts
-          default: 2
-          description: 'How many BBSim instances to run'
+          name: openonuAdapterReplicas
+          default: 1
+          description: 'How many OpenONU adapter instances to run'
+
+      - string:
+          name: onosReplicas
+          default: 3
+          description: 'How many ONOSes instances to run'
+
+      - string:
+          name: atomixReplicas
+          default: 3
+          description: 'How many Atomix instances to run'
+
+      - string:
+          name: bbsimImg
+          default: '{bbsimImg}'
+          description: 'Custom image selection for BBSIM (repo:tag)'
+
+      - string:
+          name: bbsimChart
+          default: '{bbsimChart}'
+          description: 'BBSim chart name (or location on file system)'
+
+      - string:
+          name: rwCoreImg
+          default: '{rwCoreImg}'
+          description: 'Custom image selection for VOLTHA (repo:tag)'
+
+      - string:
+          name: ofAgentImg
+          default: '{ofAgentImg}'
+          description: 'Custom image selection for OfAgent (repo:tag), only supports the go version'
+
+      - string:
+          name: volthaChart
+          default: '{volthaChart}'
+          description: 'VOLTHA chart name (or location on file system)'
+
+      - string:
+          name: openoltAdapterImg
+          default: '{openoltAdapterImg}'
+          description: 'Custom image selection for Openolt Adapter (repo:tag)'
+
+      - string:
+          name: openoltAdapterChart
+          default: '{openoltAdapterChart}'
+          description: 'OpenOLT chart name (or location on file system)'
+
+      - string:
+          name: openonuAdapterImg
+          default: '{openonuAdapterImg}'
+          description: 'Custom image selection for Openonu Adapter (repo:tag)'
+
+      - string:
+          name: openonuAdapterChart
+          default: '{openonuAdapterChart}'
+          description: 'OpenONU chart name (or location on file system)'
+
+      - string:
+          name: onosImg
+          default: '{onosImg}'
+          description: 'Custom image selection for Openonu Adapter (repo:tag)'
 
     project-type: pipeline
     concurrent: false