In-Game regiment creation place

It's very hard to create threats for forming a regiment, so I had the idea to create a special button (place) on the game menu (In-Game) to add/delete members in/from our regiments and edit other things...
It will be good to add such a thing in the game, so, the regiments will be officially registered...

The game/dlc is old and the developers have moved on to BCOF and Bannerlord. They wont be adding anything

But adding that place wll be so gooood