Adding provisioning profile to new device on existing project

Question

I'm confused as to how to add a provisioning profile to a new device. So I'm using Xcode 4.3.2, and TestFlight. I was given a pre-existing project and a team license via the company I'm helping out. The provisioning profile on developer.apple.com had certain devices already set up. So I added all these devices as testers to TestFlight, sent out an archived build, no problems, worked fine.

Now, one of the testers wants to try out testing on an iPad. So, I sent them an invite via TestFlight, and their device automatically registered on TestFlight. I see their UDID, and device, etc. However, their device is listed under "Teammates Devices Not On This Profile". So, I followed the prompts, exported the missing UDID to a file, and uploaded the file to the Provisioning Portal. I see the iPad now under "Devices" in the Provisioning Portal, however it is listed with 0 profiles associated. How to I associate the provisioning portal of this app with the iPad? Is there some simple step I'm missing? Keep in mind this iPad is in a foreign location, so I have no control over it. I need to tell them what they need to do (or automate it myself). Please help!

Answer 1

You need to add the device to the provisioning profile. Then, build the project again using the updated provisioning profile. And upload that build to test flight.

Or, I believe TestFlight has a new feature that allows you to simply update the build with the new profile without having to create a new build.