I am trying to create a custom ribbon button that will be visible whenever its parent group is present. For the moment the only way I can make it visible is if I explicitly type RegistrationId and RegistrationType under CustomAction. Removing either or both
results in the button dissapearing.
Any help would be greatly appreciated! I have been googling for ages trying to find a solution.
My elements.xml file:
<?xml version="1.0" encoding="utf-8"?>
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