On the Map Pins tab, be able to save selections of which Pins are visible - for example:

Pin Groups:

State Borders

Cultural Borders

Language Borders

Cities

Points of Interest

Regions

Landmark Names

Saved view 1: Name: Political, State Borders and Cities checked

Saved view 2: Name: Geographical, Regions and Landmark Names checked

etc.

And then set a Default "Saved View" to be selected when you first view the map.

This way we can have different groups of regions that overlap with each other without creating too much clutter when you first load in, and without players having to go and filter out groups on the menu one by one.