When you go to a specific section (Skill matrix, Profile & CV, etc), additional navigation elements may appear.
Example: Settings & Billing
Use breadcrumbs to go to a page of a higher level when visiting a certain section.
For example, viewing an employee's review report, you can go to the team review by clicking on the date when this report was created.
When visiting a profile of another user, you'll see the top-level navigation.