| Name | Description |
|---|---|
| TDSFeatureExtAckFederatedAuthenticationOption | Acknowledgement for federated authentication |
| TDSFeatureExtAckGenericOption | A single option of the feature extension acknowledgement block |
| TDSFeatureExtAckOption | A single option of the feature extension acknowledgement block |
| TDSFeatureExtAckSessionStateOption | Acknowledgement for session state recovery |
| TDSFeatureExtAckToken | FeatureAck token definition. |
