How to restrict buyers from creating PO from some departments

Summary:

We want to restrict users from creating PO under department 000 and would allow them to create POs only for their own departments.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

25A (11.13.25.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):