Not sure if I am being a little bit thick here... but in the main FAQ it talks about:

PNR/Itinerary Retrieval Manager
Click the PNR/Itinerary Retrieval toolbar button
Allows you to save a list of your Itineraries/PNRs for easy reference and 1-click web-based retrieval.
Supports all 4 major GDS systems: Amadeus, Sabre/Abacus, Galileo/Apollo, and Worldspan.

I hunted, and searched, yet I cannot find anything in my v1.4.2 which relates to this.

Anyone able to help me out?

Many thanks!