Media query met ACF field (true/false)

		$args = array(
			'post_type'		=> 'medewerkers',
			'posts_per_page'	=> -1,
			'orderby' => 'title',
			'order'   => 'ASC',
			'meta_query' => array(
				array(
					'key' => 'in_overzicht',
					'compare' => '==',
					'value' => '1'
				)
				)
		);