Fernando's questions

I am new to app development for the app store. Recently I had to develop a couple of applications and I published them, the problem is that soon I will have to change my Mac to develop and I will need to keep updating the applications. According to me, what is necessary is to export the distribution certificate (the .p12) that I requested and used to publish the applications. Is it enough to install that certificate on the new Mac and the provisioning profile of each application and I should be able to continue working from another computer?

Another issue is that several iPhone certificates appear in the keychain but they are not distribution certificates. Should those be considered as well? Greetings.

I am about to publish an app. I just got the invitation to the Apple Developer program. I have read the documentation, and I understand that the first thing is to create the iOS App IDs. Clever. Then, I have to add a production certificate, but it doesn't allow me. In the App Store and Ad Hoc option it appears (Maximum number of certificates generated)

I can't understand what the flow would be to be able to publish it. The certificates that are already added, if I download them, I download a .cer file, but the one I require, as I understand it, is the .p12 Then, I am supposed to create a provisioning profile, that is installed with the certificate that I should create and upload to apple developer, right?

I would appreciate it if you could guide me. Greetings.