IfcResourceApprovalRelationship

BACnet MVD

#### IfcResourceApprovalRelationship

Natural language names

| allgemeine Relation - Zuweisung von Genehmigungen
| Resource Approval Relationship

Change log

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
IFC2x3 to IFC4
IfcResourceApprovalRelationship |  |  | ADDED |

##### Semantic definitions at the entity

Entity definition

An IfcResourceApprovalRelationship is used for associating an approval to resource objects. A single approval might be given to one or many items via IfcResourceObjectSelect.

> HISTORY New entity in IFC4.

Attribute definitions

# | Attribute | Type | Cardinality | Description | B
--- | --- | --- | --- | --- | ---
3 | RelatedResourceObjects | IfcResourceObjectSelect | S[1:?] | Resource objects that are approved. |  | X
4 | RelatingApproval | IfcApproval |  | The approval for the resource objects selected. |  | X

##### Inherited definitions from supertypes

Entity inheritance
Attribute inheritance

# | Attribute | Type | Cardinality | Description | B
--- | --- | --- | --- | --- | ---
IfcResourceLevelRelationship
1 | Name | IfcLabel | ? | A name used to identify or qualify the relationship. |  | X
2 | Description | IfcText | ? | A description that may apply additional information about the relationship. |  | X
IfcResourceApprovalRelationship
3 | RelatedResourceObjects | IfcResourceObjectSelect | S[1:?] | Resource objects that are approved. |  | X
4 | RelatingApproval | IfcApproval |  | The approval for the resource objects selected. |  | X

##### Formal representations

XML Specification
`<xs:element name="IfcResourceApprovalRelationship" type="ifc:IfcResourceApprovalRelationship" substitutionGroup="ifc:IfcResourceLevelRelationship" nillable="true"/>
<xs:complexType name="IfcResourceApprovalRelationship">
<xs:complexContent>
<xs:extension base="ifc:IfcResourceLevelRelationship">
<xs:sequence>
<xs:element name="RelatedResourceObjects">
<xs:complexType>
<xs:group ref="ifc:IfcResourceObjectSelect" maxOccurs="unbounded"/>
<xs:attribute ref="ifc:itemType" fixed="ifc:IfcResourceObjectSelect"/>
<xs:attribute ref="ifc:cType" fixed="set"/>
<xs:attribute ref="ifc:arraySize" use="optional"/>
</xs:complexType>
</xs:element>
<xs:element name="RelatingApproval" type="ifc:IfcApproval" nillable="true"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
`
EXPRESS Specification
`ENTITY IfcResourceApprovalRelationship
SUBTYPE OF (IfcResourceLevelRelationship);
RelatedResourceObjects : SET [1:?] OF IfcResourceObjectSelect;
RelatingApproval : IfcApproval;
END_ENTITY;

EXPRESS-G diagram

`

References: IfcApproval IfcProperty

Link to this page