I have a customer who has an inventory control system that is based on Oracle DB. In this DB, there is a list of MAC addresses that are approved for access to their network. What they want is a script that will pull the MAC addresses and push those into ISE internal users and also have the script or ISE do a diff to see if there has been any change such as add or remove of MAC addresses. We have this somewhat working. The issue is that they want the script to reside on ISE and not on the Oracle DB or another stand alone VM. Is there another way to accomplish this task via PXgrid maybe? Thanks for any support or guidance.