I have project A and project B.
User X is a customer for project A, but in project B he is an agent.
When he logs in Jira Service Management (not in the Customer Portal), he can browse both projects, and can see the project A queue (like if he was an agent in Project A, which is incorrect).
He is added into project A with only Customer role, and in project B as Service Desk Team role.
Is this kind of isolation possible?