Show a filtered document library from Sharepoint site to another site (same intranet)

Question

I'm trying to design a site in our intranet to show documents related to our department. I want to show documents in libraries/folders/lists from the main site on our site and be able to filter them depending on the Properties (columns in the libraries/folders/lists) they are defined with (for example "Process", "Document Type" & "Target Group"). I try to use a Higlighted Content web part and write a query with KQL. However i cannot access them as i hoped, for example:

Process: "Standards"

I've read that they must be Queryable and such, but how do i find that out? I have no admin access to the main site and cant seem to find the info.

Answer 1

It's necessary to specify a valid managed property name for the property restriction.

If the property "Process" is a crawled property value, you need to ask your administrator to first map the crawled property to a managed property.

More information:

https://docs.microsoft.com/en-us/sharepoint/dev/general-development/keyword-query-language-kql-syntax-reference#specifying-property-names-for-property-restrictions