Hi Marni,
Thanks for the post.
This is a good idea (albeit a little dangerous to use automation to purge jobs), and we'll get this functionality into a future release of HelpMaster.
In the meantime, you an use the "Execute SQL" action to achieve this by using the SQL attached to this post. When you attempt to validate the SQL, or save the profile, you'll get an invalid SQL warning, but you can safely ignore this - it's just being triggered by the use of a stored procedure.
Any jobs that the Priority Manager profile finds will be completely purged - as if you did it via the Desktop edition. Just be very careful that you get the right Priority Manager definition to target the right jobs - this can be a very dangerous automation!
Finally, you'll notice 2 information/warnings in the Priority Manager event log following a successful purge. This is because the PM log is trying to write the job number to the database, however it no longer exists - causing a referential integrity violation. This can also be ignored.
Hope this helps.