[Request] Editor with Tabs

[MestreJp]

Update editor with tabs for load more maps/levels easily. Maybe how in browsers Google Chrome or tabs in notepad++
Select many levels in tabs easily too much in build.
Is possible??

[CrusaderDeleters]

I kinda only understood what you meant in the first sentence.
And yeah, that would actually be a nice idea, to load up the entire campaign in one Editor.
It would be a RAM hog, but there's nothing you can do to help with that.