Originally Posted by Dougsg38p
You seem to imply that there is in fact a document.
You misunderstood me. Sorry for that. Let's clear it up.
There is no native integration of gmaps to blackberry apps. The other user mentioned a third party app that displays mapping similar to google and asked how is done. If that's indeed using google maps data it interacts with google via the API which is published under code.google.com.
The licensing even allows to post-process the mapping feed and add/remove/format information specific to your app. So that's what those 3rd party devs probably did.