By the way, the Mac includes similar markup tools in Mail app for attachments too, so be sure to check that out as well, and computer users can fill out PDF forms and documents on the Mac with Preview as well.I don't think there's a notability for mac (again I could be wrong about that - I gave up on notability a long time ago). As for notability, does it now allow access to icloud? If so, I suspect it's only files that notability on the same device or another device has put on icloud.The target manifest is typically provided by the owner of the targeted production environment. Developers can target this manifest when publishing their app.