groupRef 

A reference to a group local to the package

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
creator QCodeType optional 
If the attribute is empty, specifies which entity (person, organisation or system) will edit the property - expressed by a QCode. If the attribute is non-empty, specifies which entity (person, organisation or system) has edited the property.
creatoruri IRIType optional 
If the attribute is empty, specifies which entity (person, organisation or system) will edit the property - expressed by a URI. If the attribute is non-empty, specifies which entity (person, organisation or system) has edited the property.
custom xs:boolean optional 
If set to true the corresponding property was added to the G2 Item for a specific customer or group of customers only. The default value of this property is false which applies when this attribute is not used with the property.
how QCodeType optional 
Indicates by which means the value was extracted from the content - expressed by a QCode
howuri IRIType optional 
Indicates by which means the value was extracted from the content - expressed by a URI
id xs:ID optional 
The local identifier of the property.
idref xs:IDREF required 
The reference to the id of a local group
modified DateOptTimeType optional 
The date (and, optionally, the time) when the property was last modified. The initial value is the date (and, optionally, the time) of creation of the property.
pubconstraint QCodeListType optional 
One or many constraints that apply to publishing the value of the property - expressed by a QCode. Each constraint applies to all descendant elements.
pubconstrainturi IRIListType optional 
One or many constraints that apply to publishing the value of the property - expressed by a URI. Each constraint applies to all descendant elements.
why QCodeType optional 
Why the metadata has been included - expressed by a QCode
whyuri IRIType optional 
Why the metadata has been included - expressed by a URI
Wildcard: ANY attribute from ANY namespace OTHER than 'http://iptc.org/std/nar/2006-10-01/'

Source 

<xs:element name="groupRef">
  <xs:annotation>
    <xs:documentation>A reference to a group local to the package</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:attribute name="idref" type="xs:IDREF" use="required">
      <xs:annotation>
        <xs:documentation>The reference to the id of a local group</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attributeGroup ref="commonPowerAttributes"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
</xs:element>

Sample