How do I make a function for a single layout?

I've created a function that I call 'On start of layout'. This means the function repeats itself for every layout (new level).

I only want the function to work for layout 1 and then stop for all the other layouts.

Thanks

You can add another condition to 'on start of layout', I think system compare two values LayoutName = "Layout 1" should work well.

Lovely! That worked thanks