Setup in the Admin Portal
Click My Site > Kitchen Display Systems
Click +Add Kitchen display system
Add Kitchen name, set your Logout rule as never enter your settings. Click Save
From your iPad;
Download the Testflight app from the Apple App Store.
Accept and Install the KDS Prod Testflight link that has provided to you.
Open the KDS Prod App > Login using your sites credentials.
From the home screen Click Settings.
Click KDS Configuration > Select your settings.
Click the top left 3 Line Menu > Click KDS > Begin use.