To use the HsvSecurityLoadACV, HsvMetadataLoadACV, HsvcDataLoad, and HsvJournalLoadACV objects, you first open the application for which information is being loaded or extracted. You must then point to this application by calling SetSession. These objects all implement SetSession, which takes the HsvSession object returned by OpenApplication. After calling SetSession, you can then use the other properties and methods of these objects.