A preset for a profile is a list of default options.
i.e. for the profile with the options:
Trackingprotection (default: on)
Referer (default: send referer)
CanvasBlocker (default: do not install)
a preset would be
Trackingprotection=on
Referer=copycurrenturl
Canvasblocker=install
A prefix can use the same structure as the settings stored in the session when creating a profile and there can be a "export my settings as preset" option on the finish page after profile creation. The options can then be stored like the "default" setting in the profile JSON data.
A preset for a profile is a list of default options.
i.e. for the profile with the options:
a preset would be
A prefix can use the same structure as the settings stored in the session when creating a profile and there can be a "export my settings as preset" option on the finish page after profile creation. The options can then be stored like the "default" setting in the profile JSON data.