Advanced Customization > Windchill Adapter > Custom Windchill Adapter Webjects > About the wt.adapter.delegates.properties File > Defining Attribute Sets to Exclude
  
Defining Attribute Sets to Exclude
Sites might want to exclude attributes from certain type instances. You can configure the Windchill adapter to not return these attributes in output groups.
The format for specifying a set of attributes to exclude from a type is:
ExcludeAttributes.type=attributeList
where type is the type of the type instance from which to exclude attributes and attributeList is a comma-delimited list of logical attribute names valid for type.
In the following example, type instances in output groups of type WCTYPE|wt.annotation.StructuredAnnotationSet will not include the creator attribute.
ExcludeAttributes.WCTYPE|
wt.annotation.StructuredAnnotationSet=creator