I have this list : enter image description here
and I want in my search page , to display results and enable filtering on the subsites mentionned in this list enter image description here I have here a filter on the SiteName which display all the subsites , I should have only Program and Program22 and when I choose Program he should display all the results in this site of Program. Any help please ?
I have here a filter on the SiteName which display all the subsites , I should have only Program and Program22 and when I choose Program he should display all the results in this site of Program