Develop an internal sign-off process for finalizing documents at [Company Name]. Specify the roles and responsibilities of [Role 1], [Role 2], and [Role 3] in reviewing and approving documents. The sign-off process should include a digital approval mechanism, such as an e-signature, for documents like [Document Type]. The system should automatically track the approval status and include timestamps for each step. Ensure the workflow includes a final check to confirm that all required sign-offs are obtained before document release.