How to make a sequel placeholder?

I think Swordflight has a system where if the player hasn’t yet downloaded the next module in the series, at the end of a module their character would warp to a placeholder module. Once they downloaded the sequel it was possible to reload their last save and start the sequel correctly.

I think I can work something out, but is there a tutorial or a code stub somewhere for this? I loaded up a few of the Swordflight modules in the editor and searched for “StartNewModule” but nothing came up. I’m working on a sequel to my own module and want to get the transition designed correctly before I get too far ahead.

Thanks!

This is an example:

StartNewModule (“TRoQ5 - By order of the King”);

The complete filename without extension is given.