I am in Istanbul Version and found the same issue. I followed your post to show multiple catalogs in my service portal. I am almost there. Only the typeahead search and breadcrumb i am stuck. So what needs to be done for this sp_search_source table. i did nt get you ,can you please elaborate, where we should modify the getCatalogItems function. Kindly help
One more thing in breadcrumb if i traverse forward everything works fine. If i traverse in reverse order in breadcrumb i am not seeing the desired output.
