I want to edit quickly lots of pictures in Shotwell. It already has some shortcuts, like ] for Rotate. However, I work on a Qwertz keyboard, where ] is typed as AltGr + 9, which means I have to hit two non-home-row buttons with the same hand. It is slow, awkward, and bad for the tendons.
I would like to map it to some easy key like R. Is there a config file somewhere which I can edit?