Invoice on hold workflow notifications to be escalated to budget managers

Summary: Can standard functionality for invoice on hold workflows include option to choose budget manager as well as line manager?

Content (required): At present this is not standard functionality but in order to provide as much escalation to get invoices paid on time it would be useful to have the option to choose more than one escalator in the workflow so you have several options on how you wish to proceed with your escalation process.

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

Oracle Fusion Cloud

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