Oracle E-Business Suite (EBS) Integrated SOA Gateway (ISG) R12.1.1 supports customization of Integration Repository, allowing custom integration interfaces to be published along with Oracle seeded ones in the Integration Repository where they can be exposed to all users.
Users can create and annotate custom interface definitions based on Integration Repository Annotation Standards. The custom interface metadata compiled in a generated iLDT file can be uploaded to Oracle Integration Repository through backend processing. After the upload, these custom integration interfaces are displayed together with Oracle seeded ones through the Integration Repository user interface based on the interface type they belong to. Integration Repository Administrator performs the same administrative tasks for custom integration interfaces as he does for native integration interfaces. These tasks include creating security grants, generating and deploying Web services.
Details on Integration Repository Customization can be found at blog
