| AvailableItems | Read-only. Array of summary data items which have been looked up and cached. |
| AvailableNames | Read-only. Array of names which have been looked up and cached. |
| AvailableView | Read-only. The view name which has been looked up and cached. |
| GroupAuthorizationOnly | Read-write. Indicates if only those directories enabled for group authorization will be searched by lookups. |
| LimitMatches | Read-write. Indicates if the results of lookups are limited to fifty entries. |
| PartialMatches | Read-only. Indicates if lookups match on partial names. |
| SearchAllDirectories | Read-write. Indicates if all directories will be searched by lookups. |
| Server (NotesDirectory) | Read-only. The name of the server represented by the NotesDirectory. |
| TrustedOnly | Read-write. Indicates if only directories that contain trust information will be searched by lookups. |
| UseContextServer | Read-write. Indicates if the server of the context database will be used. |