, use "is" if the person is still during the job/romance that you are discussing, and "was" if they are not in that function/connection any more. How need to I product the exterior entity and actor in my DFDs and UC Diagram for an app used by the QA officer https://caidenhgfdd.humor-blog.com/36546197/verified-cash-app-account-buy-things-to-know-before-you-buy