OAuth 2.0 Authorization
Security
In this Menu, you can see topics regarded with Authorization elements.
Authorizations
The authorizations are located into Security Menu > Authorizations.
OAuth 2.0 Authorization
To create an authorization oauth 2, go to Add new action and select "OAuth 2.0 Authorization" in the select list.
For to complete this form you should had been created a Client object as required parameter. Also, you can fill the scopes and parameters if the API defines other authorization parameters. The client creation includes a provider object.
Too see more about Providers visit Security > Clients and Providers