How to change default general unit for a nation ?

[Mahmood]

Hello friends !
How can i change default general unit for a nation ?
for example i made a unit and i put that as general class , but in game when i want to make a new general it is previous unit that was general for this nation and new unit that i made does not come when i command to make a new general .

[Lordsith]

If you want to make new general as a main general for specific nation , you have to make new culture as we explained it's possible but it's hard to do.

[Mahmood]

Thanks Lordsith