I am trying to setup team notifications for work item changes using Role based alert delivery in on-premises TFS 2017. In the Deliver to Specific team members dropdown I can select Assigned To, Previous Assignee, Current Assignee, but in our template we have Owner field that I also want to have in the dropdown like Owner, Previous Owner, Current Owner.
Is there any process customization to apply to make these roles appended to the dropdown list?