IA Title

Based on          IFC2x3

Initiator            Official buildinSMART IFC2x3 CV2.0 certification programme

Effects              Coordination View 2.0

Date                    2010 09


If an IfcElement is a part of another IfcElement (the container) through the relationship IfcRelAggregates, then the relative placement of that IfcElement shall be provided by an IfcLocalPlacement with an PlacementRelTo attribute pointing to the IfcLocalPlacement of the container element.

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