Some users have different categories so it would be helpful if a default category could be set up for users. I am requesting this, because default categories that are only by project doesn't work for us, because we have different people all working on a project, but each of us logs time under different categories (roles). But if you allow setting it at a per user level, it would allow me, who only performs one type of role/category, to always log my time, by default, under my category. Otherwise, I will often forget to change the category from ("No category") when in a hurry.