The project I'm working on has multiple solutions that are built together into one application. One solution for the main framework, and one for each major part of the application.
I would like there to be an option where you can add external/related solutions to the solution you are working on. There could for instance be an "External solution" folder in Riders "Solution exporter" where the external solutions would be listed and it would be possible to navigate, set break points, etc. as if they where part of the main solution.