Hello, @WolfDan did you managed to generate context too? read this Generating schemas with phx.gen.{context, json, html} and Contextual schema VS out-of-context schema (in Phoenix 1.3)
Also, when you run your app in umbrella’s flag (following this proof of concept phoenix is not your application), you have to move your migrations and the schema in the “domain” part (witch is managed by pure elixir) not in the “web interface” part, As @hubertlepicki explained.
