I have my version of the app already approved for the App Store and released for my customers. Now I want to invite some of the external testers to test this version. Can I use the already reviwed build in this case? Is there any impact on App Store version?
Submitting for External Testing after App Store Review approval
Is your intention for that testing to remain inside the TF sphere, or do you just want to give them free access to the store version? If the latter, just use redeem codes.