Hi @eskimo , Thanks for your help. No, I am getting no error when the notarization process by just adding the "--timestamp" flag in the OTHER_CODE_SIGN_FLAGS value in the build setting. My Notrazation is a success. Now I am able to launch the App by developer ID Certificate, but now the problem is that:- "My System Extension is of zero-byte at path /Library/SystemExtension " All processes working fine but the extension is not loaded in the system due to zero-byte size. Steps:- Launch my host App. System blocked pop-up shown. I allowed an extension from privacy. The OSSytemExtension manager gave me a message in a delegate that "my driver is activated". But CameraExtension not showing in the Quicktime player list as a virtual Camera. Can you Please help

Hi @kdg82 , Have you had any success in your issue? I am also getting the same issue as you mention. Please help.

Hi @eskimo Thanks for your quick reply. I have one correction, I am signing my CameraExtension and app from Xcode using Developer ID not manually. After building an app, we are notrazing using the command.

Hi, @eskimo Thanks for your reply. But in Systemlog I have not gotten any other error. Now I am facing another issue, when going for notrization getting below mentioned error. "The signature does not include a secure timestamp." Can you please help in resolving this issue.

Hi @eskimo , By checking system log , I am getting below mentioned error:- : request failed: Error Domain=OSSystemExtensionErrorDomain Code=8 UserInfo={NSLocalizedDescription=}

@Idenoue , Thanks for sample code. Your code working fine . I have one query, can we do something like , when our App running at that time only its shows in Third party App like quicktime. When I close my App it Remove from device list of third party App. We have to install/uninstall only one time.

Thanks @MarkBessey in Advance , Can we add or remove device name from list of App on some action. Is this possible any how?