Step 1 sounds like a reasonable way forward given whats available.

Peter Braun RE: Step 2,
it may not be 'displayWhen' as an issue related to that was closed
https://github.com/automationbroker/bundle-lib/pull/41
Craig Brookes Can you say more on this?

There is another issue to track the underlying feature whatever it becomes https://github.com/openshift/ansible-service-broker/issues/859
which is linked from the original PR
https://github.com/openshift/ansible-service-broker/pull/834