How to map midi channels and How to route midi output to external daws in MS4

Hi. these two fucntionalities used to be available in MS3 (mixer), but after checking a lot of the online docs. videos and so on of MS4 i have not found a way to route my score tracks to external midi channel (for example to ableton live, studio one or any other daw) ... I just want to use MS4 as midi source (midi master) and durign the playback send them to the external midi .... any workaroung in MS4 ?