How do I make an option set option unselectable from a dropdown menu?

Need help
13

I’m sorry I don’t see why filtering does not wrk? Even as option set, you can still filter skills if you have that option set as a property in your users dataset.
https://drive.google.com/file/d/1Feq7TDZccRhYpWMgFgFLxa45IzQSRuLk/view?usp=sharing