What triggers the Job Apply Thank You External Notification: ORA_JA_THANK_YOU_EXT?

Summary:

We need to stop the Job Apply Thank You External Notification from going out for one of our process configurations. I can't figure out how to stop the notification from going out.

Content (required):

For our Direct Hire process, we are eliminating this notification because of other communication that is happening, but only in one of our process configurations.

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

21C

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