initial version of joins and lookups page
@@ -443,4 +443,5 @@ under the License.
* xref:hop-usps.adoc[Unique Selling Propositions]
* xref:how-to-guides/index.adoc[How-to guides]
** xref:how-to-guides/apache-hop-web-services-docker.adoc[Hop web services in Docker]
+** xref:how-to-guides/joins-lookups.adoc[Joins and lookups]
** xref:how-to-guides/run-hop-in-apache-airflow.adoc[Run Hop workflows and pipelines in Apache Airflow]
\ No newline at end of file
