How can I check what specific permissions I have in an initiative team?

Your role in the team determines what you can do in the initiative or its sub-initiatives. Different roles are configured with distinct permissions to view or edit benefits, costs, dashboards, documents, history, map, reports, resources, risks, schedule, team, integrations, baselines, business cases, goals, and scenarios.

To understand what access permissions you have, navigate to the Audit page of the initiative (under Teams & Roles). 

Locate your name in the table and scroll left or right to see what permissions are available to you. A green YES means you have permission and a grey NO means you do not have permission.

Permissions can be of different types depending upon what settings are enabled for the role.