NameID nameId = new NameIDBuilder().buildObject();
nameId.setFormat(SAML2SSOAuthenticatorConstants.SAML2_NAME_ID_POLICY_TRANSIENT);
nameId.setValue(subject);
logoutReq.setNameID(nameId);
SessionIndex sessionIndex = new SessionIndexBuilder().buildObject();
// TODO : fix this to use the proper Session ID
sessionIndex.setSessionIndex(UUIDGenerator.getUUID());
logoutReq.getSessionIndexes().add(sessionIndex);
logoutReq.setReason(reason);
return logoutReq;