Don’t want an alert when someone wants to install your app?
To codesign your Mac App, you need
developerID_installer.cer. Both can be downloaded from “Apple Developer Panel”.
When you request the certificates above, you should have received the private key, which can be exported to
Certificates.p12 in “Keychain Access”.
Now we have a Mac App “XXTStudio.app”.
Assume that we have all certificates and private keys in keychain “Login”.