Thank you, I'll go ahead and change it's name.
I'll add one more question (beside question 2 which I am still wondering about how to do).
whenever I set "can target" to for example "#user,#builder", it gets automatically changed to "user,#builder" when I hit apply.
Is this supposed to happen or is it a glitch?
I've noticed that if I type in "##user,#builder" it gets changed to "#user, builder", so the first hashtag seems to be removed.