You can inject Security Definitions widget into any place of your specification
... # Authorization Some description <!-- ReDoc-Inject: <security-definitions> --> ...
Inject instruction is wrapped into HTML comment so it is visible only in ReDoc. It won't be visible e.g. in SwaggerUI.
If injection tag is not found in the description it will be appended to the end
of description under
Authentication header is already present in the description, Security Definitions won't be inserted and rendered at all.