Is it possible to add more properties to Boosting UI configure

Hi,

I want to add more properties to Boosting UI configure but i don't see any document show how to do it

Default of Find only define four properties

 public class UnifiedWeightsValues
    {
        public UnifiedWeightsValues();
        [JsonProperty("search_title")]
        public double SearchTitle { get; set; }
        [JsonProperty("search_text")]
        public double SearchText { get; set; }
        [JsonProperty("search_summary")]
        public double SearchSummary { get; set; }
        [JsonProperty("search_attachment")]
        public double SearchAttachment { get; set; }
    }

But in don't understand these properties map which property of contentype

as i understand SearchTitle is Name and Summary is Description, correct?

Can somebody clarify and give me solution to this question?

Regards,

Thang Le