Character biography. Now that you know who's who, here's a template for figuring out how they got to the situation in your novel. When it's time to write a flashback or refer to a past event, you'll breathe easier (and save yourself some edits) knowing you can look up the dates in this simple timeline.
Story beats template. Adapted from the world of screenwriting, this popular method replaces the concept of acts with a set of milestones that commonly appear in many kinds of stories. Hitting these "beats" gives your story a rhythm while leaving the details open to your imagination.