K2 Item to displayed in multiple categories (Joomla 2.5) by brakos

I have a joomla 2.5.7 website using the K2 component 2.5.4 I need someone to customize “something” i dont know how so i want to have A SINGLE ARTICLE IN MULTIPLE K2 CATEGORIES. For example i create… (Budget: $30-$250 USD, Jobs: AJAX, HTML, MySQL, PHP)