Board Thread:Support Requests - Getting Technical/@comment-11700523-20160502214915

I am an admin on Elevator Database Wiki. Is there any way to undo edits to the map, like you can undo edits to a page? I don't need to undo anything right now, but I want to be able to undo many edits all at once in case someone does something like adding many "spam pins" to the map. Another question I have is that can anyone delete any pin, or just pins that they created? Also, can anyone delete the entire map, or just admins? Because I could see the delete map button before I was an admin on the wiki. And if anyone can delete the map, is there anyway to restore the map if it is deleted? 