I have the same issue John Warner - In my situation I have used the copy plan feature to create a new project plan based of a template I built. I am doing this in the Planner web app. The copy bit works great but the plan is not created in our Clients Team so when I try to add the Planner tab to the team the Planner project is not available to select. How do I take any Planner Project and assign it to a team so I can add it to the Teams tabs for my clients?
This is very frustrating - every link on this subject points to this thread as the solution but it doesn't seem to be. Simple. I have a team that I need to add a planner project to. I can't change either of them or add a new team. It doesn't seem like you can do this?