Registry/GPO to Disable save to cloud for all Adobe CC programs

Hello, Is there a registry change that can be applied to disable the ability to save to the cloud for all Adobe CC programs?

We just want all Adobe programs to save locally or to network shares.

Given the situation with GDPR, surely this feature should be added for IT Admins when the package is created?

Have I maybe missed something and there is an easy way to do this? Thanks.