Expands to the values of an attribute from an object in the source data store.
(Optional) Specify the class name of the target object. Leave the field blank to use the class name from the current object.
Name of the attribute.
Select the source object. This object can be the current object, or can be specified by a DN or an association.
If the token is used in a context where a node set is expected, the token expands to a node set containing all of the values for that attribute. If it is used in a context where a string is expected, the token expands to the string value found.