That approach should be documented in the CVO itself, since it's not
installer-specific and moving it gets the docs and implementation for
that approach into the same repository. I've filed [1] to land
dynamic-object docs in the CVO repo (based on some of the content I'm
removing here). Naming files, etc. are already covered by the
existing CVO documentation.
[1]: https://github.com/openshift/cluster-version-operator/pull/59
This document is meant for an operator author, who wants to integrate a second-level operator into the installer. The document is a guide on all the possible and acceptable methods.