You can request approval for your timesheet when that feature is enabled by an Admin. To request approval of your timesheet, click "Request Approval" at the bottom of your timesheet.
If you want, you can add a comment to your approval request before submitting your timesheet for approval. Anyone who is reviewing your timesheet can see your comments.
Take note that after you submitted your timesheet for approval, you cannot modify your hours.
Approved or Rejected
You will get an email once your timesheet is approved, or rejected. When it is rejected your timesheet is unlocked and you can modify and resubmit.
Cancel a request
You can cancel a pending approval request. Click the "Approval Pending" button and revert the request to unlock your timesheet.