More than one region in the 'Privacy' settings?

How to set more than one region on the Privacy settings page of the GUI or which occ option to use on CLI to reach this goal?

:sunflower:

My home-made cooking it should be, I presume.

If someone wants to implement this I’m happy to guide them.

@georgehrke - Would you be still available and happy to guide me on this?

ref #260 - issuecomment-2118666401

:sunflower: