Credit Memo Workflow for Disputed Transactions in Sequential Manner

Hi Team, 

In our project, we've a requirement to create Credit Memo Approval Workflow in Sequential manner for the Disputed Amount of a AR Transaction.  

The request is once any AR Transaction is Disputed then it should flow for the approval of first approver and then it goes to the second approver. If it gets approved by both the approver then system will create Credit Memo for the Disputed Amount of the AR Transaction. 

Please let me know if someone worked on similar functionality in Oracle Cloud Receivables Module. 

Thanks

Shashank Bhatnagar