BPM Workflow Notification for Disputes should be informed to both Creator and Owner Group

Hi Team,

Currently the Dispute Approval process BPM workflow is only notifying only the CREATOR or OWNER upon completion or rejection, whereas we have a business need to inform all the persons in the approval group who has already approved to be notified if any person rejects the same at higher level along with the Creator.

Right now, we have modified workflow and added one more notification status as Complete and assigned the value as Owner Group but even after this we are unable to achieve the solution only the person who created the dispute is being notified when anyone rejects it.