This section describes key concepts on a high level to give an understanding of what it is, who it is for and how it works.
End device templates define a device that is not created (yet). It can be used to create a device or many devices at once. Templates allows for using common values for many devices, such as a device profile.
Email templates define the contents of the emails that The Things Stack sends to its users. They allow network operators to override the default contents of the emails with their own custom contents.