# How to add IPI Key into the Server
Upon receiving the IPI Key, please follow these steps to add it to your IPI Server:
1. Open IPI Server.
2. Navigate to **Hardware Vaults → Add Hardware Vaults**
3. In the opened tab, enter the serial numbers of the hardware vaults and click **“Add.”**
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**You can locate the serial number on the side panel of your IPI Key or the box containing your Key.**
**If other users also have a physical key, the admin must manually add their serial numbers on the server.**
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Additionally, you have the option to delete a IPI Key from the server if it is no longer in use. [**To do that, please, see our guide.**](https://enterprise-ipi-en.hideez.com/ipi-enterprise-server/keys-management/delete-key-from-ipi-server)
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