Checkboxes (terms)

See Text field for complete documentation.

PHP

$box = register_cuztom_meta_box( $id, $post_type, array(
		
    'fields' => array(
        
        array(
            'id'    => '_data_term_checkboxes',
            'type'  => 'term_checkboxes',
            'label' => 'Field Label',
            'args'  => array(
                'taxonomy'  => 'category',
            ),
        ),

        ...

    )

) );