I wrote about our approach to developer advocacy at Apollo and how it's enabled us to have more productive conversations about developer issues with other teams, produce artifacts that are referenceable and sharable with the company, and create an environment of consistency that makes it easier to onboard new developer advocates.
https://www.apollographql.com/blog/community/devrel/dx-audits-a-framework-for-developer-advocacy/
https://www.apollographql.com/blog/community/devrel/dx-audits-a-framework-for-developer-advocacy/