# Add Device from the Online Library

After clicking on "**Online Library**", a window will open. Here, you can choose from a list of pre-made profiles to integrate devices into your system.

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1. **Search:** At the top of the window, you'll find a search box. If you are looking for a specific device or profile, you can type it in here.
2. **Categories:** The devices and profiles are organized into categories such as shading, thermostat, and switch. This helps you quickly find the right profile.
3. **Select Profile:**
   * For each device, the name and related platform will be displayed (e.g., KNX or MQTT).
   * Select the appropriate device from the list.
4. **Download:** Next to each device, there is a download button. Click this button to **download** the profile and add the device.

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