Hello..
I just want to know something...
I'm creating a page with five categories... but each categories has at least ten subcategories.
That's an educational portal.. then I have five disciplines.. and each disciplines has X number of subjects ok..
I just wanna know if the both, categories and sub cateogires has its own ID.. then I gotta use for example.. ID=1, for some specific categorie and for its subcategories I use ID=2, ID=3....
Or there's another special way to deal with categories and sub categories.