To use Trellix ePO integration in n8n, start by adding the HTTP Request node to your workflow canvas and authenticate it using a predefined credential type. This allows you to perform custom operations, without additional authentication setup. Once connected, you can make custom API calls to Trellix ePO to query the data you need using the URLs you provide, for example: you can leverage the Trellix ePO API in n8n to create records, update existing entries, or retrieve data efficiently. For instance, to create a new policy, configure your HTTP Request node with the appropriate endpoint and method, likely a POST request to /api/policies, along with the necessary payload. Similarly, for updating records, use an endpoint like /api/policies/{id} with a PATCH request to modify the attributes of an existing policy.