Ability to design user approval flows for Forms

Some competitors offer the ability to design approval workflows tied to specific users e.g.

1. Complete a flow

2. As part of that flow either:

   1. Select the approver for the flow

   2. Have the system automatically assign a specified user to approve

This could be used for expenses being approved by a Finance user for example.

Existing offerings simply seem to lead to a rejection and resubmission if an approval isn't granted (as opposed to picking up where a user left off)