I'm attempting to follow the instructions  How to implement dynamic request approval using FAFR and custom triggers.

Aside from the screen captures being broken links, I don't see any way to perform "Step 7" because there is no Status of "Waiting for approval" built into the system. A service request will be in "Pending Approval" but this isn't technically a "Status" either.

How am I to trigger a script on this status?