Outoing federated searches can map users of a particular group to a token user id that the search will be perfromed as. For example, users in Group ID 205 could all be mapped to the user token PORTAL_ENGINEERS. The receiving portal will see this token as the requesting user, then look for a user named PORTAL_ENGINEERS on its local system. This method will provide the string token for a particular IPTUser
The string token that will be used for this user.
IPTFederatedPortal Interface | com.plumtree.server Namespace