# Predefined action tutorials

This tutorial shows specific use cases for predefined actions.

# Special parameters needed for Shelly devices

For using Cloud control of Shelly devices these special parameters are needed which can be found in the Shelly App:

  • Cloud address and Authorization cloud key: navigate to Settings -> User settings -> Access And Permissions -> Authorization cloud key. There you’ll find a button Get key which reveals the needed information after clicking: HTTP action vs. predefined action

  • Device ID: can be found navigating to My home -> [Room] -> [Device to control] -> Settings icon -> Device information. This section also shows the local Device address needed for Local control: HTTP action vs. predefined action