I have two Projects in Service Desk. I have a user who is set up as the lead/administrator and an agent in one project and is set up as a customer in the other project (to be able to submit tickets in the second project).
When logged in he sees both projects and can act on tickets in the one in which he is lead/admin/agent but cannot access the other project to submit tickets. No matter what combination of roles, permissions, access I've tried, I am unable to make it so he can own the first project but merely submit tickets in the second.
Dealing with permissions is very frustrating and I've found no documentation to help in this situation.