Nuance do not provide a simplified method of deploying Dragon Professional Group, despite it being designed for use in enterprise enviroments.
With my knowledge of Intune and the Nuance documentation, it would seem that you would need to do an initial install to collect the settings, then you would need to package the MSI and an intunewin file.
Yep, thats normally my go to that, i collected the msi after install, packaged it up, but again got failures in install via Intune
This is a great idea, I hope it gains some traction