Hello everyone, I'm a new user of this component, but I have some questions to ask,
how can I combine multiple fields for each extra item?
For example i have 1° category called restaurants with 2 items:restaurant 1 and 2 restaurant;
2° category called pizzeria with 2 items pizzeria 1 and pizzeria 2,
I created groups of fields 1 city and 1 price,
and the extra fields city 1, city 2, and Price1, Price2.
How can I insert in the articles extra fields to facilitate search through these extra fields?
my idea is to create a search filter dropdown to select structure, city, price and find request item.
Is it poxible?
Sorry for my english,i don't speak very well,but i hope to make the idea

anyone can help me????

Hey mate. To filter items via extra fields you need to install special modules(or code them by yourself =] )

google "filter for K2'

Hi bro :),
I realized what the problem was, that is an incorrect allocation of items of extra fields to a category of "group of extra fields", thanks to this extra fields in the articles are more selectable and as a result filtered through the filter modules k2 :)!