How to write a Macro to select a gobo

I'm editing the Magic Sheet of the Augment3d Beta sample showfile to be tailor fit to classroom needs, but struggling with adding more gobo options. The current gobo options are swapped out by macros, and I'm struggling with how to input a different gobo into a new macro. 

Would someone be kind enough to type out what keystrokes/mouse clicks will properly write into a macro a gobo from the console's catalog, either through [Learn] or directly in the Macro Editor?

On the offchance it matters, I'm running v3.0.0 via EOSNomad on a Mac.

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