How can I change Primary Role name?

Document ID : KB000120645
Last Modified Date : 08/11/2018
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I recently added a Primary role into CA PPM however, after I hit save I noticed I left a letter out of the spelling of the role. Is there a way to modify this or delete so I can recreate the correct primary role?
Navigate to Home->Resources and filter for that role. Once properties of the role open you can change name and click save.