How can I move my boards into two different groups on the view and still see them all?

[Diane Easton]

I would like to move some boards to a "Ready for billing" collection and separate the active boards above them.  In other words, have under "your workspaces" an area where I can move a group of boards to separate them, before closing them.  I don't want active working boards mixed up with ready-to-bill boards.  Is there a way to create a sub-category under "Your work spaces"?

[Alina Kurishko]

Hi Diane, 

Welcome to the Atlassian Community! 🙂

You're right, there isn't currently any other option to group or differentiate boards apart from creating Collections or "starring" boards. 

I'd be glad to pass on your comment to our product team for consideration. Would you be able to expand on how you see this separation between boards? If you could share some more details or even a screenshot as a draft of the view, it would be very helpful! 

Alina | The Trello Team