Add a Query Pipeline Stage
In the Query Workbench, click Add a Stage to add query pipeline stages that can perform query setup, results relevancy, troubleshooting, and more.
The Solr Query stage is the only pipeline stage that is required for querying processes to complete, and therefore exists in every query pipeline. It is always the last stage in a series.
See these pages for more information:
Fusion 5.x:
Fusion 4.x: