How to edit a ready mod: example "Grim Legion"

I can more or less create a new Mod :slight_smile:

But I can not Edit an existing one , I can not do it. Save how to do it.

I would like to make such changes in the existing modification, I am asking you for a short guide on how to boil it. I am learning only for understanding

characterModifierPoints,2,
experienceLevelEquation,(((((playerLevelplayerLevelplayerLevel)^1.16)32)+((playerLevelplayerLevel)*350))*0.1)+45,
initialSkillPoints,0,
intelligenceIncrement,6,
dexterityIncrement,6,
strengthIncrement,6,
lifeIncrementDexterity,12,
lifeIncrementIntelligence,12,
lifeIncrement,30,
manaIncrement,20,
maxDevotionPoints,72,

maxPlayerLevel,100,
skillModifierPoints,5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;5;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;4;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3;3,

how to load existing files and how to save them?

Many people have a problem with that and want to help them too