https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.11/html-single/admin_portal_guide/index#importing-discovered-services_service-discovery

The current procedure appears to be outdated. The update should be something like the following:

1. Go to the Dashboard in the Admin Portal.
2. Under the APIs section, click Create Product in the Products card.
3. Click the option Import from Openshift.
5. Click on Create Product.