Assigning Shortcut Keys to Scripts - archimatetool/archi-scripting-plugin GitHub Wiki
You can assign up to 20 shortcut keys to 20 jArchi scripts
Assign key bindings
Firstly you'll need to assign key bindings in the "Keys" preference page. Assign a unique key binding to one of the "Run Script (x)" slots:
Assign a script to a key binding
In the Scripts Manager, right-click on a script and select "Assign Shortcut Key" and choose one of the defined key bindings:

From here you can also un-assign a shortcut key.