diff --git a/Player-Skills.md b/Player-Skills.md
index b218207..1550a00 100644
--- a/Player-Skills.md
+++ b/Player-Skills.md
@@ -23,7 +23,8 @@ Select the skill you'd like to upgrade by clicking on it, once it's selected it
 ![](https://i.imgur.com/mfLkMB9.gif)
 
 ## Skill Unlocking
-Each skill can be either locked, unlocked but not usable, or usable. Locking a skill means that it can't be seen in the player skills UI and that the player doesn't even know its existence. When a skill is unlocked it can be seen in the player UI but can be bound only if the player matches the level requirements associated to the skill. 
+Each skill can be either locked, unlocked but not usable, or usable. Locking a skill means that it can't be seen in the player skills UI and that the player doesn't even know its existence. When a skill is unlocked it can be seen in the player UI but can be bound only if the player matches the level requirements associated to the skill. A skill can be unlocked/locked through triggers (recommanded) or commands. 
+
 
 If you unlock a skill which information is not filled in the class folder, it will be considered as directly usable (at level 1) and won't be upgradable.