I am unable to find the "Ribbon Combo Box - Workspace" to our 2013 MEP or ACA CUI. It is visible in vanilla AutoCAD 2013, but it isn't listed in the Command List (under Ribbon Control Elements). I am unable to transfer it from AutoCAD's cuix either. We typically have this control in our Quick Access Toolbar, but I am unable to create this same environment in the 2013 verticals.
I am unable to see it even using one of the default profiles, like "AutoCAD Architecture (US Imperial)".
Any assistance would be appreciated.