we got a fresh installed xwiki and I am new to xwiki. Is it possible, when you administer the page permissions to get persons listed, that already have permissions on the page?
I’m not sure we have an API to do this efficiently, but it should be pretty straightforward to get a list of all users and then check their permission and filter what you want.
thank you for your advice. As I need this function fast, I found that the extension Page Rights Viewer does exactly what I need. Please note that I mistakenly asked for site wide permissions in my first version of my topic.