Invoice approval based on Cost center in PO charge account

Summary:

We have a requirement to route Invoice for approval based on PO charge account cost center. For manual invoices we were able to do it but for PO matched Invoice please suggest the attribute to be used so approval for AP Invoice will be triggered based on cost center of PO charge account when matched to AP Invoice.

Content (required):

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

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