Can we place an audit policy if we have multiple expense templates?

Summary:

Our company has a requirement wherein they do not want to have multiple expense templates in an expense report. Is there a way to place them in audit once Oracle detected that the report contains multiples expense templates.

Content (please ensure you mask any confidential information):

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

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