Here, you can add the 3rd party services from other social networking websites like Facebook Linkedin, Youtube, etc which you use on your website for login, uploading video, sharing on them, importing photos, or any other purpose. You can also enable / disable and delete the services.
Users on your website will see an “Opt Out” option for the added and enabled service. They will be redirected to the configured link to adjust the settings of another 3rd party services on their respective sites.