In the Nevis Orbit portal, click the newly created instance tile to open the Management Console.
In the sidebar, click Custom Integrations.
Click Add custom integration.
For Integration Name, enter a distinct name to identify your AD B2C tenant, for example, Muvonda AD B2C.
For URL / Domain, enter the URL of the domain or resource name that you defined in your AD B2C tenant. For example, https://[something].onmicrosoft.com. Make sure to add the https:// prefix.