I have a binary that successfully install & run on my Mac, that is build with codesign and pkgbuild with "Developer ID Application" and "Developer ID Installer" identities. I cannot figure out how to transform this pkg into a distribution package that fits with App Store and TestFlight. Xcode builds it fine and can run it seemingly, but cannot provide the App Store Distribution option in Organizer after creation of Archive. (Only Custom option.) I probably may not be able to specify properly the build Target as Release (don't know where to specify). (pkgbuild ->) productbuild -> Transporter is also an option, but don't know how to properly specify the productbuild --component options... I have a developer program and can generate the Apple developers certificate fine, such as "3rd Party Mac Developer Application/Installer". A pkg codesign'ed by them was rejected by the notarization process. My application is C and can be started again as New project from Xcode as "MacOS Command-Line Tool", so in other words my question can be said as "how can I organize a MacOS Command-line tool to conform as App Store distribution?" I am checking documents but so far cannot get the proper document. Any pointing to a document is appreciated.