Hi Ramesh,
This link gives you a better oversight of how to set up an external application within WCC. For instance, you could add in iDash as an external application to WCC if you have it.
https://techdocs.broadcom.com/us/en/ca-enterprise-software/intelligent-automation/autosys-workload-automation/12-1-01/ca-wcc-help-systems/manage-external-applications.html
Hope this helps.
Richie