Avant search - hide fields

We are using the Avant Search and I want to limit users to only searching by particular Fields in the Advanced Search. Any idea how to do that?

AvantSearch will let users who are not logged in, search all public fields. They will not be able to search any fields that you identified as Private using AvantCommon. There is no AvantSearch configuration option for limiting which Public fields appear in Advanced Search. You would have to enhance the plugin if you needed that functionality.

Thanks for the quick response!