Hi @Manju22 ,
If you have autoApprovalEnabled set to ‘true’, then if the requestor and the reviewer are the same person, the request is auto approved.
If this doesn’t work for you, I would suggest to start looking at a workflow using the Access Request Submitted trigger if you have Adaptive Approvals in your tenant.
If you do not have Adaptive Approvals, then I would suggest looking at creating an Access Request Submitted Event Trigger that will then invoke a workflow with the External Trigger that can then subsequently check if the requestor is the recipient’s manager and approve the access request. I implement this setup for a different use case, but I think the first few steps of my blog post can help you get this trigger setup ( Mandatory Expiration Dates for Access Requests in ISC with Workflows ).
Thank you,
- Zach