Hi,

Odoo Sign uses electronic signatures to let you send, sign, and approve documents online. Using an easy-to-use platform for creating contracts, submitting signature requests, and monitoring document status, Odoo Sign streamlines the sending, signing, and approval of documents.

Please refer to the blogs given below:

Sign Module Overview

Hope it helps

Hi Karan,

Odoo Sign is a fast and convenient way to send, sign, and approve documents. Prepare contracts by dragging & dropping blocks to be completed by the parties, submit signature requests in seconds, and track the status of sent documents.

Refer: https://www.cybrosys.com/odoo/odoo-books/odoo-book-v15/odoo-sign/
https://www.odoo.com/documentation/16.0/applications/finance/sign.html