buildingSMART / buildingSMART/IFC4.x-development

Text 4.1.3.2 Object Predefined Type / 4.1.3.4 Object Type Predefined Type

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Description

1. task
Is it correct that there is the same condition in both parts?

**4.1.3.2 Object Predefined Type**
> If the object is typed by an [IfcTypeObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTypeObject.htm), then the PredefinedType at the [IfcObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcObject.htm) occurrence shall only be used if the PredefinedType at [IfcTypeObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTypeObject.htm) is set to NOTDEFINED.

**4.1.3.4 Object Type Predefined Type**
> If the object is typed by an [IfcTypeObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTypeObject.htm), then the PredefinedType at the [IfcObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcObject.htm) occurrence shall only be used if the PredefinedType at [IfcTypeObject](https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcTypeObject.htm) is set to NOTDEFINED.

2. task
In the **Object Type Predefined Type** section, shouldn't there be a mention of the attribute _ElementType_?

@aothms I see you are contributors of this pages. Thanks

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