Import of Iconica Ensemble in Dorico Pro 5

Is there a manual with step by step explication how to import Iconica Ensemble instruments in a project? I see it is there when I click on the little ‘e’ and when I click edit, but then? Thanks in advance.
this is how far I came. But hoe do I get it in the track inspector?

Dorico cannot “see” inside the VST plug-ins you have loaded in your project, so there’s no way for Dorico to determine which sounds you have loaded into each channel.

Rather, start by adding the instruments you want to have in your project, then replace the sounds that Dorico has loaded automatically for those instruments in HALion Sonic, and finally adjust the expression map chosen for each channel in the Routing section.

Thank you very much, Daniel.
I didn’t understand that Halion does the work I was looking for, but I found out.