Where in the files are events added?

Hi there,

I'm currently writing a little modification to the code of Events Booking, so that it will create a plan in AEC (Account Expiration Control), but I can't find the right part to add it in.

Usually i'd expect to see some sort of "INSERT INTO #__eb_events ......." SQL query, but I can't seem to find it at all.

Any ideas?
Thanks!