I'm having a brain-fart, and need some help.

I shoot fingers and have always measured my draw length from the bottom of the nock groove to the back of my riser.

Do I measure the same way for my friend who wants to shoot with a release?
He just needs to draw with his release on, and we measure the same way, right?

Would it change if he wants to use an overdraw?
How does his 'draw length' translate into 'correct arrow length' in the Easton Arrow Selection charts?