These are some suggestions to speed up the workflow.
This simple adds would surely make many more users use this useful feature.
1-In expression maps tab: Duplicate map
2- Load multiple maps simultaneously
3- In Sound slots: when adding a “custom articulation” it should be populated with the selected item´s name by default.
4- In Articulations: there should be a menu to set all selected items to “Attribute” or “Direction”
5- In Output mapping: there should be a menu to add a status item to all selected items in Sound slots.
6- In Output mapping: when selecting “Note On” status it should be populated by default with same key note as the “Remote” parameter in Sound slots. “Program” and “Controller” status with a desired Data value should be able to be assigned to multiple selected items simultaneously.
With these improvements creating a sound slot takes 3 clicks intead of 15!!!