From the above, it was clear that the alias defined in the field “Name (Ref)” under Application → Settings needed to be put into the release yaml under ‘components.containers.source’, but it wasn’t clear to me that ‘services.blah.image’ needed to be quay.io/mycompany/blah:v1 (if I’m using quay.io) and not mythirdpartyprivateregistry/mycompany/blah:v1