> For the complete documentation index, see [llms.txt](https://docs.pentaho.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentaho.com/pdia-data-integration/10.2-data-integration/pdi-transformation-steps-reference-overview/kafka-producer/options-kafka-producer/options-tab.md).

# Options tab

![Options tab](/files/bu3uE3jPnCZO4KXEf6AY)

Use this tab to configure properties for the Kafka Producer broker sources. The property values can be encrypted. You can use PDI environment variables, `kettle.properties` variables, and parameter options for the property values. For further information on these input names, see the Apache Kafka documentation site: <https://kafka.apache.org/documentation/>.


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