I have several sites with a Master Site defined. I can see the set-up under General Settings-Import/Export but if I click on the Import/Export in the Security Dashboard, I do not see the same thing.
Guess this option is supposed to only be used for setting up the automated process, perhaps there should be a hyperlink to the General Settings => Import/Export page so we can see them. Even an indication it is active would be helpful. It’s kind of confusing right now.