OpenRoads Designer - Create Plan/Profile Sheets in Separate Files?

Will OpenRoads Designer update 2 include the ability to create plan and profile sheets in separate files?  Instead of creating all the plan and profile sheet models and drawing models in a single file. 

Example:  Plan sheet 1 would include one drawing model and one sheet model.  Plan sheet 2 would include one drawing model and one sheet model. The drawing models would reference a "container file", which the named boundaries and references reside.  The sheet models reference the drawing model contained in the same file.