Keeping track of triggers and variables with storyboards?

Hi, all:

Has anyone every created a storyboard that includes a section on each screen for the triggers and variables that create the interactions the storyboard describes?

I am not a natural programmer-type, and keeping track of which elements of which triggers are responsible for creating which interactions on each slide is driving me crazy. I've searched, but haven't found anything ready-made, and I'm planning to try to draft something on my own. But I thought I'd ask first.