How to search by product properties mFilter2?

Question

MODX

minishop has many fields in product properties. But mFilter2 only searches for the title. But what if I need to search, for example, by article? Does it have such a parameter in which you can specify which fields to search for? I found the parameter in the documentation for the plugin.
&includeTVs
It says:

&includeTVs - List of TV parameters to select, separated by commas. For example: "action,time" will give placeholders and .

On the search page, I output:

But to no avail ... I still see the text that there are no results

Answer 1

It is possible that the fields are not indexed by the search engine. Read about indexing .

Answer 2

In order to search through mSearch2 not only by predefined fields, but also by properties, you need to write your own plugin for this business.