I am trying to figure out how to release an app for a customer. I need to do the entire release process for the customer.
I have been added as Team Admin in Dev Center and can choose the customers account when logging in to Dev Center.
It seems i need the private key in order to sign the app for the customer. I can download the Distribution Certificate of the customer, but when trying to build the archive with the Provisioning Profile in XCode i get the text: "Profile doesn't match any valid certificate/private key pair in your keychains", so i cannot archive and sign the binary.
Do i need to get the private key from the customer in order to be able to release in his company name or am i doing this the wrong way?