Answers like this one describe how to export the private key for the distribution certificate, but due to in-house rules, this is not allowable, therefore we want to pass our application to the Team Agent for signing.
Looking at the official iOS documentation it says:
After you finish development and testing and are ready to deploy your app, you sign your app using your distribution certificate and package it with a provisioning profile.
It seems that the only option is to give the whole project to the Team Agent and ask them to build it, but it feels as if there should be a way to generate an unsigned app, then send the executable alone to the Team Agent for signing. Can anyone help me out please?