I wasn't involved, except to the degree that they sent me drafts of the script as the writer turned them in. They asked me at one point to write a memo about what I thought of it.
I write first drafts by hand, often out of the house somewhere, and then, when I've got a draft, type it up and let it sit, sometimes for a long time, and then when I'm ready, I work on revision.
Architect. One who drafts a plan of your house, and plans a draft of your money.
In my office in Florida I have, I think, 30 manuscript piles around the room. Some are screenplays or comic books or graphic novels. Some are almost done. Some I'm rewriting. If I'm working with a co-writer, they'll usually write the first draft. And then I write subsequent drafts.