Play Sound when GameObject is set active IF a bool is true

Hello,

I want to play a short sound when a GameObject is set active IF a bool is true; this will only play once.

I could use Event Sounds > Start or Enable, but I don't know how to add a condition.

I could use Event Sounds > Code-Triggered Event, but I cannot figure out how and I don't know if I need to.

Any help is appreciated.

Danny