How to use keywords in your group

Hi,

So I read somewhere to attract more members you can use kws in your groups.

Of course I have tags in my tag area of the group description, but I thought you can somehow use tags in posts.

Is this true?

If it is, what tag symbol do you use? The @ sign before the word?

Thanks

 

I use # to make it clickable.

 

I didn't say clickable, I said kws so people looking for those kws find the group.