Resources and Collections can be shared by a Coach to any Participant to whom the Coach is assigned. Or, if the Coach is also the Team Lead (the Account Owner), they can share a Resource or Collection to any Participant on a project, even if they are not the Participant’s assigned Coach.
To share a Collection or Resource, click on the curved arrow in the upper right corner of the Collection or Resource tile. Or while inside the Collection or Resource, click on the curved arrow in the upper right of the Collection or Resource.
Then select the Participants with whom you’d like to share the Collection or Resource and click "Share the Resource" or "Share the Collection."