I got around 10 different attributes, some of which are multi-select attributes.
I would like to include 2-3 of those attributes as additional search filters, so that users can further drill into the search results.
As far as I am aware, this is currently not supported, hence a suggestion for future releases.
Agee with suggestion. Our workaround is to at the custum attributes to the search above the filters
@robert: Would you mind to elaborate on your workaround?
@brave_heart Above the filters you can add a vertical search. The (vertical) search (position: dir-search-listing-top) give you the option to add custom attributes.
Thanks for clarifying Robert - I will play around with it.