Defines all the items lists you want to see in the project.
In our example, there will be 5 separated items lists attached to the rooms.
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Note that when you will do the discrepancy check with Revit/Archicad, if you have items with no responsibilities allocated, if you synchronize items from Revit/archicad to dRofus, they will synchronize automatically in the item list with no responsibility allocated.
