Import map descriptors directly from the mainframe

You can browse mainframe data sets and pull BMS, copybook, and MFS members into OL Screener without manual download and upload. Global Settings supports z/OS RSE for catalog search, member preview, and import into the active operation's map inventory.

When the console runs on USS, a JZOS path uses the process identity for catalog and read operations—useful when RSE is not available. The same import wizard hands off to map preview and descriptor generation so Player and ScreenFlow see consistent field layouts.