Sciwheel's group projects function allows collaborators to exchange documents, share highlights and comments, enjoy threaded discussions, and swap reference information (Sciwheel, 2020). Begin a group project by clicking the plus icon next to "shared projects" in the left hand column. From here, you can invite members.
Reference:
Sciwheel. (2020, April 23). Getting started with Sciwheel [Video]. YouTube. www.youtube.com/watch?v=0YmI7-dVbWM