User A is the timesheet approver for User B who is assigned both the Project & Billing and Time & Attendance license seat assignments, but user A is only assigned only the Time & Attendance license seat. In such a scenario, the approvers would be restricted to data related to the license seat assigned to them. User A would still be able to view and approve content only pertaining to the Time & Attendance license module. For example, If User B's timesheet has time recorded against projects and also has a time off row, then User A will only be able to view the time off content or row on the timesheet during the approval process and would not be able to view any project related data.