The functionality to create bookings with multiple inventory has been extended to the manual booking form within ResBook. Users can add multiple stock units from inventory to a new booking.
To add an additional stock unit:
1. Click the (+) symbol next to the stock unit name
2. Select a different stock unit from the drop drop down in the new line
3. Follow other steps to complete the booking as normal
Note: Do not forget to click on the Update Rates button in the booking window: