How to automate document approval in Confluence or MS SharePoint?

Question

SharePoint

If the document requires approval by several people, then a signing functionality must be implemented that would invalidate the signature if the document was changed after the signature was set. It is also necessary that the signatures in the generated documents be canceled if the signatures in the parent document are canceled. For example, if the TOR for work was changed, then it was necessary to reconcile the work reports.
1. Are there ready-made addons for Confluence or MS SP with similar functionality?
2. Whether there is a possibility of its custom-made implementation?

Answer 1

1. Somewhat No than Yes. There are boxed solutions for SP, but they may not be agile and expensive such as DeskWork, EOS for SharePoint.
2. Yes, there is the possibility of custom development, and there is already a flight of fancy and technical specifications + budget. You can write to me by mail and we will discuss the task and the possibilities of its implementation.