I've developed an app for a client. It's a simple webview app showing the clients news website in the app and allowing the client to send push notifications with news to the users.
The app got rejected for the following reasons:
Guideline 5.2.2 - Legal
Your app contains content or features that may infringe upon rights owned by news and media outlet, {CLIENT SITE NAME}.
Your app and its contents should not infringe upon the rights of another party. In the event your app infringes another party’s rights, you are responsible for any liability to Apple because of a claim.
Next Steps
To resolve this issue, please attach documentary evidence in the App Review Information section in App Store Connect. In accordance with section 3.2(f) of the Apple Developer Program License Agreement, you acknowledge that submitting falsified or fraudulent documentation can result in the termination of your Apple Developer Program account and the removal of your apps from the App Store. Once Legal has reviewed your documentation and confirms its validity, we will proceed with the review of your app.
Alternatively, please remove the third-party content from your app and its metadata.
Please see attached screenshots for details.
Since your App Store Connect status is Rejected, a new binary will be required.
What information or documentation can I send to Apple as "documentary evidence" to prove authorization from my Client?