The Staging Tables
This section describes the objects into which your legacy data is mapped. For each object, we provide the following:
• A data model.
• An indication of which tables have system-assigned keys.
• The physical table names.
• The name of the batch control to submit to validate the object.
• The name of the program (and related batch control) that validates each table for referential integrity.
• The name of the program (and related batch control) that performs key assignment for each table.
• The name of the program (and related batch control) that inserts the table's rows into production from staging.
• Suggestions to assist in the conversion process.
Warning: 
We recommend you read this document on a browser (or using Word under windows) so you can take advantage of the Color Coding.
Warning: 
In the data models that appear below, you will find a variety of entities that are classified as either a control table or a lookup table. Please refer to Color Coding for more information about how to recognize such an entity.