Now add your Race modifiers. These are listed in the fifth Sheet, Reference, but I hope to automate this in time.

Your Race Modifers are added automatically.

Next add your Class modifiers. These have yet to be added to the fifth Sheet, Reference, or automated, so please refer to the relevant handbook or player’s guide for the time being.

Add in any Misc modifiers (be it from Feats etc.)

Now add in your Ability Modifier in the Modifier row. I will automate this but for the time being you can find it on Page 17 of the Player’s Handbook.

Your Abilities Modifiers are calculated automatically.