You can move objects between the MOG tiles by double-clicking in, select the object, cut it, then double-click into the correct MOG tile and paste in place from the Edit dropdown.
Remove scenes by assigning edges to the “CONDOC_Always Off” tag. Be sure to assign this tag to the edges in both groups. Check out this knowledge base article… https://support.condoctools.com/portal/en/kb/articles/condoc-layers#CONDOC_Always_Off
Let me know if that helps!