Since the Cloud instances are essentially closed to many customizations, I believe it might not be available for them.
Maybe you'll be interested in Atlassian Connect?
It might be able to add and extend cloud apps with add-ons by using the Atlassian Connect.
Hi team, I’m Avinoam, a product manager on Confluence Cloud, and today I’m really excited to let the Community know that all customers can now try out the new editing experience and see some of the ...
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