I'd like to create a custom edit tab (next to Content, Settings, etc), and I'd like to populate that tab with an iframe and load a page into the tab.
I've found my way to ViewConfigurations which has exactly this but a ViewConfiguration is quite hidden, I'd really like for it to be a edit tab instead.
Is this possible?
The easiest way would probably be to make a custom property that renders the iframe in the all-properties view (instead of a regular input field). You will need to do some Dojo code, though.
Then you add a property of that type to your new tab, and no other properties.