This tab has several things that don't fit on the other tabs.
MIDI Options
If MIDI region copies are independent is selected, when a
MIDI region is copied or duplicated, the new region is not linked to
the region it was copied from. If it is not selected, the copied regions
are linked and any editing of one of the linked regions changes all
of the linked regions.
The Editor can be configured to handle overlapping MIDI notes
several ways.
never allow them
don't do anything in particular
replace any overlapped existing notes
shorten the overlapped existing note
shorten the overlapped new note
replace both overlapping notes with a single note
Glue to bars and beats
New markers can be glued to bars and beats
New regions can be glued to bars and beats
Settings from the session properties dialogs can be saved to the
default session template.