For both the Distributed Systems and z/OS solutions, the Import Class window is similar when Referential Integrity is selected:
For the Referential Integrity import type, you need to provide your workspace information (machine ID and company), distributed data store (database), and schema specification. The classes are automatically generated once you click Import. Select Referential Integrity if you want to create referential integrity classes.
For the Referential Integrity Import Type, you need to provide your workspace information (machine ID and company), distributed data store name (database), and additional fields provided in Data Store Qualification. Select Import to schedule the Import Classification from Referential Integrity job.
More information about the import classification jobs can be found in the Process for z/OS Guide , the Data Model Guide , and the Front End Guide .