Autograph shortcuts
Click on the settings (gear) icon at the top right hand corner, which will open the software settings. You will find a Key Bindings section, where you'll find the existing shortcuts and where you can modify them however you like.
To change a shortcut, select it from the list and click on the "Record" button at the bottom right, then perform the key sequence.
In case of an error, or if you want to return to the initial state, you can use the "Reset all" or "Reset selected shortcut" buttons at the bottom left.