One of the joys of ABD SS6 is the updated DataGroup interface where you can choose to locate new or copied items in Company or Project locations.
Out of the box, new or copied Company items are put in their own files in the delivered dataset in C:\ProgramData…
Here are links to the presentation material from last night’s event:
Marc Thomas's introduction
Sarah Delany's presentations:
The BIM Toolkit
Classification - Uniclass 2015