How to configure the Brand Settings in Epic Games DEV-Portal correctly? Website + private policy

Hello, I hope you are doing well. I have a question regarding Unreal Engine EOS because I want to set it up in my brand settings on the Epic Games Dev Portal. I want everyone to be able to sign in to my game with their account and not just the developers. I need to provide a URL to my website and my privacy policy (see image). But what does the page need to include? Is it enough if the page consists only of simple text with the privacy policy? Do I need to include information about myself such as an imprint, etc.? And where can I get a privacy policy? Thank you for any help.
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