Create a MacOS Package for an application with a daemon

We have a .app application and a .plist daemon and we need help with an installation package. Work to be done: 1. create a package that will: 1.1. be signed with Apple (we will provide the certificate and the private key) 1.2. at installation: 1.2.1. place the .app in the /Application directory 1.2.2. place the daemon in the specified directory (this should run the daemon automatically at startup) 1.3. after installation: 1.3.1. launch the daemon 1.3.2. launch the application 1.4. at uninstallation: 1.4.1. remove the .app from the /Application directory 1.4.2. Unload the daemon 1.4.3. Remove the daemon 2. Provide detailed documentation on the packaging and the detailed steps for creating the package