# Device Certificates

The **Device Certificates** page in DevicePark allows you to manage and assign iOS device certificates. These certificates are required to authorize and manage devices within the platform for testing and deployment purposes.

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### **Main Table Overview**&#x20;

The table displays a list of all assigned device certificates with the following columns:

* **Device Serial** – The unique serial number of the registered device.
* **Certificate Name** – The name assigned to the certificate for identification.
* **Created Date** – The date and time when the certificate was created.
* **Action** – Edit or delete the certificate assignment.

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### **Assigning a Certificate to a Device**&#x20;

Clicking **Create New** opens the **Assign Certificate** dialog, where you can:

1. **Device Serial** – Enter the unique serial number of the device.
2. **Certificate** – Select the certificate from the available list.
3. Click **Save** to finalize the assignment.

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### **Use Cases**

* Linking devices to the correct iOS certificates for test execution.
* Managing certificate assignments for multiple devices at once.
* Quickly editing or revoking device certificates.

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