Invoice Approval Workflow in R12
we recently upgraded from 11.5.10 to R12. In previous release, we had an invoice approval rule set by using AME and this rule has following action:
approval-group chain of authority: Require approval from EMPTY
After the upgrade, I checked the same rule and I saw that there is no action. So I decided to setup the same action using AME but Require approval from EMPTY is not an option in R12. Because of that reason, invoice approval workflow is giving error.
How to setup AME in R12 so that we have the same action performed by "approval-group chain of authority: Require approval from EMPTY"