Required Fetch Element Attributes
Name	Value	Description
attachmentFile	Full file path name.	Specifies the location, file name, and file type for a retrieved attachment.
attachmentId	Attachment id an integer value.	Specifies the id of the attachment to retrieve.
custom	Attribute id as defined in the process definition for the EWM project.	Specifies the id of the custom attribute.
property	Any valid Ant property name. Note: Existing properties will not be updated.	Name of the Ant property in which to return the work item attribute value.