A colleague created a page with several tabs on it and I want to edit a page that is one of these tabs. I have write access to the whole page, but when I click on "Edit" I get a small rectangle with "Childtabs" and a red square. If I click on that I get a new window showing the tabbed page, but asking questions I don't understand.
I don't want to "break" the page, so can anyone tell me how I can edit a page that is one of the tabs?