xpdl:Category 

BPMN (and XPDL??Allows arbitrary grouping of various types of elements, for reporting.)

Element Information

Model

ANY element from ANY namespace OTHER than 'http://www.wfmc.org/2009/XPDL2.2'

Attributes

QName Type Fixed Default Use Inheritable Annotation
Id xsd:NMTOKEN required
Name xsd:string optional
Wildcard: ANY attribute from ANY namespace OTHER than 'http://www.wfmc.org/2009/XPDL2.2'

Used By

Elements xpdl:Categories, xpdl:Group

Source 

<xsd:element name="Category">
  <xsd:annotation>
    <xsd:documentation>BPMN (and XPDL??Allows arbitrary grouping of various types of elements, for reporting.)</xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
    <xsd:sequence>
      <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
    <xsd:attribute name="Name" type="xsd:string" use="optional"/>
    <xsd:anyAttribute namespace="##other" processContents="lax"/>
  </xsd:complexType>
</xsd:element>

Sample