Instrument changes

I have a work using five players which is constructed with ten flows. On just one flow (no.8) I wish to change one player from soprano sax to sopranino recorder. Having done the change, the instrument change shows correctly in the full score but no instrument change marker shows up in the part. Is there a flag that needs setting to make this happen? Also, is it possible to assign a new sound (I’m using Garritan so a piccolo will do) for the recorder part just for that movement? I’m struggling to find a solution to this.

Page 69 of the version history (http://download.steinberg.net/downloads_software/Dorico_Pro_2_and_Dorico_Elements_2/2.2/Dorico_2.2_Version_History.pdf?_sp=91682a72-d090-4dca-bce6-6251e3a01ed5.1544271052128) :

I don’t have Garritan here so I’m not going to try to answer the second question…

It appears possible. (And it played just fine.)

Thanks both. With your advice I can now do what I intended.