I use Art Conductor for Logic by the Babylonwaves company. This company has created a large library of Articulation Maps for the most used instrument libraries. They also made created expression maps for all the libraries that can be used in Cubase. Is it possible to use these expression maps in Dorico? That would save a lot of work.
This is their website:
https://www.babylonwaves.com/expression-maps/
these are the libraries they created Cubase expression maps for:
https://www.babylonwaves.com/logic-pro/#popup-article