Similar to Split model and Update Model Name used with Rooms and on Occurrences and Delete unliked Occurrences using Model Name used with Occurrences the Model Name set on systems will work as a filter when synchronizing Revit systems with dRofus systems. Without setting Model Name for Systems, the dRofus plug-in will not be able to e.g. delete obsolete systems in dRofus that are no longer present in the current model.
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