I do it using the drag'n drop function from BIAB to RB.
Using a drum style with notation, drag the drums from the Mixer panel or from the top panel into the MID section of the drag'n drop area at top left just below the Master. After a couple of seconds the MID section will turn green, you can the drag this to a track in RB, then Edit/Midi/Split Midi Drums will separate the drums into individual tracks.

Hope this helps

Vintage

Last edited by VintageGibson; 09/07/21 02:14 PM.