Teams

These are the teams in which the user is a direct member. Under each team are other teams the user has access to, via delegation (i.e. parent/ancestor teams).

Projects

These are the projects in which the user is a direct collaborator. Under each project are other projects the user has access to, via delegation (i.e. subprojects, sub-subprojects, etc.).

Components

These are components, in which the user is a direct collaborator, and to which the user doesn't have indirect access (via teams or projects).