Disable Sign in with Facebook,Google an Apple

Hi,

We are going to roll out Adobe DC 2019 with "Sign in with an Enterprise ID" option. However, on the in the Sign-In page there are other options such as SignIn with Facebook, Google and Apple ID which we dont want the users to sign in with.

Is there any other settings in the installer that dissble the above third pary cloud sign-in options.

FYI: I have disabled All Adobe Servieces using the package customizzation tool.

Any idea I can achive this?

Thank you...........