To provide access to a magazine for your subscribers a valid subscription will need to be connected to the respective magazine.
Navigate to the Magazine settings in the "Publications (1)" tab first (We will use "Magazin 01" in this example) and click on the pencil icon (2) to open the settings:
Click on the "Appkiosk settings" tab:
Select the subscriptions that should apply to the magazine via the drop down menu in the "Subscription" tab (1) and add the respective entry by clicking on the "+" button (2).
Users purchasing a subscription via the App will unlock access to any publications with the same subscription tag afterwards.