> For the complete documentation index, see [llms.txt](https://docs.zipwire.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zipwire.io/zipwire-approve/unboxing-key-concepts/approvers.md).

# Approvers

These are the people who approve the timesheets sent by the senders and are often their line manager. They are sometimes also contract workers, or may be employees of the client. In more unusual cases they are also a **Processor**. When a sender sends a timesheet, it will be sent to the Approver who can approve or reject it.