In the Data/Cfg folder, there is a commands.txt, inside which you can set all kinds of custom keys, including things that are there but weren't 'activated'.
I have a key to bring up the stopwatch, I have a key for "give weather report", one for "depth below keel", etc.
it's very cool because you can ask for these reports without having to pull up order icons.
This was mine before the 1.4 and addon, I'm getting ready to adjust it for new things though...
commands