I want to access documents with the following tag condition (using eea faceted navigation)
Subject1 and (Subject2 or Subject3)
I ended up using TAL widget in conjunction with Debug widget so as to construct a portal_catalog query that will resolve the condition above... with no success
i've only got one of the following querying types :
does anyone know how to construct a portal_catalog query that can give me the results for
"Subject1 and (Subject2 or Subject3)"