How to import iOS device names
This feature only works for iOS beta apps.
You can import the device names you defined for each device in the Provisioning Portal into your apps, so those will appear in the statistics. To do this, go to the dashboard and select one of your apps. Then click on the tab Devices and you will see a button Import Names in the upper left corner. Follow the instructions to import the names from the Provisioning Portal page into your app.
You can also choose Copy Names to copy the names and tags from another app.