HSPD Attributes 2: - If other NPS data management needs are similarly addressed in dBASE applications, then the potential exists for integrating a variety of data resources into a single software environment. This would enhance the accessibility of a broad range of NPS information resources, provided these data resources are well suited to management in dBASE environment. - The system can be expanded by the system operator to accommodate additional data records and field types. In fact, although contrary to current NPS policy, any application user with knowledge of dBASE III Plus or dBASE IV (or compatible DBMS software) can modify the information content and structure of the HSPD. As stated previously, for purposes of system continuity and content control, only the Keeper is authorized to make system modifications. As additional sources of preservation information become available, the Keeper of the HSPD, acting as an information clearinghouse, can evaluate the veracity and relevance of the new material and determine whether (and where) to incorporate it into the HSPD. Updates can be sent from the "Keeper" to the remote installations on floppy disk, ensuring that the whole system remains uniform and current. HSPD: Attributes 1.