Allow the creation of a link in one workspace to a board or doc in another workspace along the left worspaces panel.
For example within a department workspace, it would be nice to link to a board in the main workspace as if its in the departmental workspace. Obviously the permissions would come from the actual board.
This way a department can keep to their workspace but easily access needed boards in another workspace, including the main workspace.
An example use case is a company with several business verticals, that while their primary sales processes run independent, need the ability to easily view a main accounts board that is shared. While its not that hard to bookmark it, or add to favorites - this requires the user to do this. Providing our users with a defined experience, workflow, and process is critical to adoption. Salescritters are very change adverse - anything which they see as a burden to using a system is enough reason to ignore the system and go rogue creating chaos for the organization.