"Draft" parameter in schedules

DesignScript
1

Hi all,
I´m working on our revit Standard. I would like to get the “draft” Parameter in the plan schedules.
Any Idea where to start?

2

Vorabzug
Vorabzug.png870×696 19.2 KB

As I learned here, i successfully choose the sheet with the “Vorabzug” (Draft). What i would like to do now is to get the yes/no Parameters in schedules and, in the same time, turn on/off a Graphic element “Draft” in the Sheets.