Set Up an Environment
You can create an environment and add service instances to it from different identity domains. For example, you can add an Oracle Database Classic Cloud Service instance from one identity domain and an Oracle Java Cloud Service instance from another.
If you plan to use VB Studio's Integration build steps (see Move Oracle Integration Artifacts, Packages, and Lookups Between Instances), you can add OIC instances to your Environment definition in the Service Instances tab. Follow the instructions in Add an Oracle Integration Instance to an Environment to use the Oracle Integration Credentials option for adding an Integration instance in another stripe to an environment.
You need credentials of a user who is assigned the administrator role for the service type to add or remove a PSM-based service instance. To assign or modify roles, see Modifying Roles in Managing and Monitoring Oracle Cloud.