NiFi Ingest 25.4
NiFi Ingest

# EnrichFromDVLA

The DVLA is the Driver and Vehicle Licensing Agency, an organization that is responsible for managing vehicle registration in the United Kingdom.

This processor queries the DVLA Vehicle Enquiry API to obtain information about a vehicle from its number plate. The processor can read a number plate from either a FlowFile attribute or a document metadata field.

TIP: The AnalyzeMedia processor can perform number plate recognition and extract number plates from images and video.

## Properties

Name | Default Value | Description
--- | --- | ---
IDOL License Service |  | An IdolLicenseServiceImpl that provides a way to communicate with a Knowledge Discovery License Server.
API Key |  | The API key to use to access the Vehicle Enquiry API.
DVLA Registration Number Source | Attribute | Specifies whether to read the number plate from the property "Registration Number" or a document metadata field (see "XML Metadata Field").
Proxy Configuration Service |  | A ProxyConfigurationServiceImpl that specifies the proxy server to use when sending requests to the DVLA API.
Registration Number |  | The number plate. You can use NiFi expression language to select the value of a FlowFile attribute.
XML Metadata Field |  | An XPath expression to the metadata field that contains the number plate.

## Relationships

Name | Description
--- | ---
success | FlowFiles that were processed successfully.
failure | FlowFiles that were not processed successfully.

Copyright 2018-2025 Open Text
Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery NiFi Ingest 25.4

Topic Title: EnrichFromDVLA