Is there a way to share an InDesign cloud doc with edit access to anyone with a link?

I'm part of a design team with six designers and two copy editors. We use Workfront to manage our work and store files in progress. We often share work to balance the workload and cover for each other when someone is out. This requires designers to upload their InDesign files and all linked images to Workfront before taking a day off. However, designers often forget, causing delays or requiring us to contact them on their day off.

I've been experimenting with saving InDesign Cloud documents. If we all save to the cloud and link the file in Workfront, designers wouldn't need to remember to upload their InDesign files. Additionally, it would be great if our copy editors could make edits directly to the InDesign Cloud files via InCopy, saving time in the workflow by not needing the designer to make every text edit.