>No one would ever get confused by this, it's pretty clear it's clickable. It's pretty clear that it's clickable, but I definitely wouldn't think it's a button

>No one would ever get confused by this, it's pretty clear it's clickable. It's pretty clear that it's clickable, but I definitely wouldn't think it's a button. My best guess would be that it's a navigation element, and that clicking on it brings you to some other page where a decline invitation button might be found, or where you have to fill out some form to explain why you're declining. Part of it is because it looks exactly the same as "Test User", and presumably that isn't a button... I imagine that is a navigation element. But part of it is also because quite a few recent Microsoft corporate products (Sharepoint, Dynamics, etc.) seem to use the idiom you're trying to use for signaling that something isn't a button.