How do I enable duplicate records for many to many relationships?

You can enable or disable duplicate records for many-to-many relationships using the ORA_ZCX_MM_ALLOW_DUPLICATE_FEATURE profile option.

To change the default values of these profile options:

1. Go to Navigator > My Enterprise > Setup and Maintenance.
2. Click the Tasks menu and click Search.
3. Search for Manage Administrator Profile Values task and open it.
4. Search using the profile option code ORA_ZCX_MM_ALLOW_DUPLICATE_FEATURE.
5. Change the profile value as needed.