If you have chosen to ask your users for permission to use their IDFAs, the first thing you need to do is implement an ATT pop-up dialog. For that, you will need to share Apple’s ATT documentation
with your developers.
Then make sure that your app shares the consent dialog outcome with any SDK or technology it can impact, including MMPs such as MyTracker.
To integrate ATT into MyTracker, it is important that you update our SDK to 2.1.2 or higher for iOS or 2.0.3 or higher for Unity as these have special functions required to support IDFAs and SKAdNetwork.