porftolio full-screen filtered by element
I need the following behavior:
When the user go to http://demo.themeboutique.com/drupal/bigwig/portfolio-fullscreen I need to filter only by one category (ex: Architecture)
At this moment when I go to portfolio-fullscreen and I see all elements,in my case, I need to show only one category. After that, it's the same, the user can filter by all elements, filter by category, etc.
How can I do?