Filter Projects

Hey guys,

I ve got this piece of code which displays projects on a certain page:

<?php 

	pitch_display_loop(
		siteorigin_setting('front_page_home_title_latest_projects', __('', '')),
		array(
			'posts_per_page' => 10,
			'post_type' => 'project',
			'orderby' => 'menu_order',
			'all_link_url' => 'DESC',
		),
		'home',
		get_post_type_archive_link('project')
	);
?>

How do I have to modify it in order to display projects that are associated with a certain skill (lets say “swimming”). How do I filter out all other projects ?

Thanks in advance !