Team member cannot see tasks in project
A Team Member cannot see tasks in a project
Each Team Member can only see tasks assigned to themselves OR assigned to “anyone” in a project (because they too are “anyone”).
But they cannot see a task specifically assigned to other people. Those tasks would be hidden from their view unless they have sufficient Project Permissions. (Your Team Members only see what you want them to see – you set them viewing permission levels (read on))
Only a Project Manager can see everything in the project.