You can save a DDM as a cataloged object in the specified Natural system file (see also Storing DDMs).
For the naming conventions that apply to an object, refer to Object Naming Conventions in the Using Natural documentation.
To catalog a DDM
In the SYSDDM utility menu, specify the DDM you want to catalog (see also DDM Specification) and execute the function (see also Description of Functions).
Or:
From the Edit DDM screen, execute the
CATALOG
command as described in Editor and System Commands.