I have viewed the "Dorico Marching Band Drum Mapping for VDL and downloaded the files. When I click on the VDL template 20-06-29.dorico file I get the following message:
This project references a Playback Template playback.user.vdl_hssehso_pro that is not installed on this system.
The other file in the downloads is VDL & NotePerformer.dorico_pt. Is this the file Dorico is looking for, and if so, how do I install it for use?
Mac Mini (2018)
3.2 GHz 6-Core Intel i7
64 GB 2667 MHz DDR4
macOS Catalina 10.15.6