Is it possible for new sheets to link with Dashboard automatically?

Options

I have a Dashboard setup to populate information it finds in the sheets that I created, one checklist sheet per project.

Every time I create a new sheet as a project checklist, I have to go through the steps of editing the Dashboard widgets to pull data from the new sheet in addition to the old ones. I've also setup a master data sheet that does all the math I need and that feeds the Dashboard, but I still have to link each new checklist with that master sheet for the Dashboard to see it.

Is there any way to set things up so that when a new checklist is created everything links automatically?

I am dealing with a large volume of separate projects, and each really needs to be contained within their own sheets.

Any thoughts?

Answers