Pnp Search V4 - Refinment filter for Boolean

Hello Sigi7 

you need to use the default manage property from the site column, in my case it calls DSBolYesNoOWSBOOL

Query snippet to filter true

DSBolYesNoOWSBOOL:1

Query snippet to filter false

DSBolYesNoOWSBOOL<>1

Background

You can analyse the properties with the Search Query Tool: https://github.com/pnp/PnP-Tools/tree/master/Solutions/SharePoint.Search.QueryTool . With this tool you can see the value in the default managed property DSBolYesNoOWSBOOL is 1, in the RefinableYesNo00 it's true .

In the testings i have no chance to filter the RefinableYesNo00, but the DSBolYesNoOWSBOOL works fine in results, but not in filters, web part.

Best, Dave