How to change Revision Visibility?

Revit
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7

Thanks @awilliams and @Konrad_K_Sobon! You are both smarter than me.
I added your python script to my Dynamo and I’m still not seeing any changes. Am I missing something? See attached DYN file.

Select Revision Visibility2
Select Revision Visibility2.JPG1307×394 78.4 KB
Revisions on Sheets.dyn (24.5 KB)