The Required app instances box shows you the instances detected in your org that are available to test your integration. It also shows you the test instances required for the OIN Submission Tester based on your selected protocols:
- The CURRENT VERSION status indicates the instances that you need to test your current integration submission.
- The PUBLISHED VERSION status indicates the instances that you need to test backwards compatibility.
You need to generate an instance to test the specific protocol if No instance detected appears next to the protocol.