In confluence, a page's permission can be set to anonymous access so anyone on the web can view it. I've run into an issue using the Insight Objects Macro where the page is accessible to anyone, but the data pulled from Insight using the macro is limited by group permissions. Is it possible to set the Insight data to anonymous view access as well so users don't have to log in to view the data? See attached screen capture for an example of the issue from a public confluence page.
