How do I Copy a Layout?

In my game, the layout that you play on is randomly selected, from 1-10 layouts.

I want to copy the code and sprites from the first layout on to those layouts quickly, because those use pretty much all the code from the first layout, it just has rearranged platforms. Is there any strategy to doing this?

Thanks!!

Select the layout that you want to copy, Right Click and select "Duplicate" and if you want to use the same code from the first layout on to the copied one, then you need to make sure that Event sheet is matched as well from the Layout Properties.

Thanks (I always looked for the word 'copy' when I right clicked, not 'duplicate')