yes for sure. - however, still doesn’t answer my question 
Im aware that I can drag and drop things, as Ive already done this to an extent by the few assets ive created already. - but the burning question still remains…
open new level in UE4… Export my Asset from my 3D program. - Import asset, Make it look all pretty… - THEN… do I export asset using Migration or another way? (I dont want to add it to any other project just yet) but will do in the future once I have many of them…
as said, Currently Im using Migrate. but have been told to use “package” so Im figuring out what way is correct.
Of course. Once I have finished said asset, I will then copy it over to my Main content browser to use in the LIVE level.