How to make a passworded category?

I used to know but I forgot how. How exactly do I put a password on a category on my forum? Like General Discussion > Staff Section if I wanted Staff Section to have a password.

can anyone help?

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This is not possible.

Sorry I had waited quite a while and still no answers so I thought i'd bump it up.

And I thought it was, I've seen other forumotion forums with passworded categories along with video tutorials on how to o-o

Are you sure? I'm sure that we don't have an automatic password feature on Forumotion. You might want to check out this topic: https://help.forumotion.com/t76762-create-password-protected-forum