Removing Identities with IPA

When an employee leaves our organization we disable them on the LSF and Landmark sides, but don't remove their identities because they may come back. What would be the reason to delete the identities if you disable them?

Can Landmark Transaction node delete an employee's Identity (e.g. SSOP)?
If yes, what Module and Object Name do we use? Thanks.

We do this via a Landmark Transaction within a Landmark Transaction loop.

The 'outside loop' finds all identities for a given actor (module=security, objectName=IdentityActory) returning the Service and Identity.
Then the 'inside transaction' deletes each identity using the Service and Identity from the outside loop (module=security, objectName=Identity,actionName=Delete).

We currently
1) disable accounts
2) remove roles and groups
3) remove the Requester Identity if it exists using an RMTXN node with an action of delete and the service being the Requester Identity
4)Inactivates the RQ04 record if one is found.

The reason we remove identities is because we may rehire the employee into a different position where they may not have the same job duties.
I would think #3 above would work for the SSOP identity.

During each iteration of the loop, I also build out an xml file that is then used to run the ssoconfig command at the end of the flow to sync from S3 to Landmark.

Thanks everyone for your solutions.