This command will add the specified amount of army professionalism to a specified country tag.
army_professionalism [amount] [country tag]
|Amount||The amount of army professionalism to add. Negative numbers will remove army professionalism.|
|Country Tag||Optional. If specified, the army professionalism of the country with this tag will be affected. If not specified, this command will apply to the country you are currently playing as.|
Executing the above command would add 4 army professionalism to your current country.
army_professionalism 15 LIT
Lithuania has a country tag of 15. This command would add 15 army professionalism to Lithuania.