I am not trying to troll you, but why are you asking about new products if you don’t want to use them? New products, new audience. Good or bad, 5e is touching all of the bases. I love all of the new nuances.
They're trying to fill those boxes on the character sheet. It does take some digging to find it. It is pretty vague in the phb and brb. Start in the index. You'll get there. If you want to be really lazy get the Fifth Edition Character Sheet app from your App Store of choice. It is...