How do I change a skill (Read Description)

[JEIA_CORP]

I have a skill made in the game I'm working on, where when used it aborts the battle. How do I modify it so it can't be used in boss fights?

 

[Heirukichi]

You need something to tell the engine that you are in a boss battle. The most obvious option would be activating a switch when the battle start and only allowing the player to flee when the said switch is off.

 

[JEIA_CORP]

Oh right. Duh.
Thanks a ton