# Prerequisites

- A Pandora FMS server with Discovery enabled.
- A Microsoft Azure subscription containing storage accounts.
- A Microsoft Entra Service Principal with the **Reader** and
  **Monitoring Reader** roles over the subscription or Resource Group to be
  discovered.
- An Azure credential in the Pandora FMS credential store containing the
  **Client ID**, **Application secret**, **Tenant or domain name**, and
  **Subscription id**.
- A valid agent group for the task. The `All` group is not valid because its ID
  is `0`.
- To use **Advanced container metrics**, the
  `ContainerLevelCapacityMetrics` rule must already be enabled in Azure.