$meta_boxes[] = array(
	'id'         => "{$prefix}manufacturing_facilities_optionss",
	'title'      => __( 'Manufacturing Facilities Options', 'goalkick' ),
	'post_types' => array( 'page' ),
	'context'    => 'normal',
	'priority'   => 'high',
	'autosave'   => true,
	'fields' => array(
		array(
			'name'				=> __( 'Title','goalkick'),
			'id'				=> "{$prefix}facility_title_name",
			'type'				=> 'text',
		),
		array(
			'id'     => "{$prefix}facility_options",
			'type'   => 'group',
			'clone'  => true,
			'fields' => array(
	                    // Normal field (cloned)
				array(
					'name'				=> __( 'Facility Name','goalkick'),
					'id'				=> "{$prefix}facility_name",
					'type'				=> 'text',
				),
				array(
					'name'				=> __( 'Description', 'goalkick' ),
					'id'				=> "{$prefix}manufacturing_facilities_description",
					'type'				=> 'wysiwyg',
				),
				array(
							'id'               => "{$prefix}facilities_images",
							'name'             => 'Upload Facilities Images',
							'type'             => 'image_advanced',
							'force_delete'     => false,
							'max_file_uploads' => 1,
							'max_status'       => 'false',
							'image_size'       => 'thumbnail',
						),
						array(
							'name'             => 'Video',
							'id'               => "{$prefix}facilities_videos",
							'type'             => 'video',
							'max_file_uploads' => 3,
							'force_delete'     => false,
							'max_status'       => true,
						),

				array(
					'name'   => 'Sub group',
					'id'     => "{$prefix}facility_media",
					'type'   => 'group',
					'clone'  => true,
					'fields' => array(
	                            // Normal field (cloned)
						array(
							'name'				=> __( 'Facility Name','goalkick'),
							'id'				=> "{$prefix}facility_image_caption",
							'type'				=> 'text',
						),

					),
				),
                    // Nested group level 2
				array(
					'name'   => 'Sub group',
					'id'     =>  "{$prefix}facility_video_type",
					'type'   => 'group',
					'clone'  => true,
					'fields' => array(
                            // Normal field (cloned)

						array(
							'name'				=> __( 'Video Type', 'skeleton' ),
							'id'				=> "{$prefix}facility_video_type",
							'type'				=> 'select',
							'options'			=> array(
								'embed'			=> __( 'Embed', 'skeleton' ),
								'selfhosted'	=> __( 'Self Hosted', 'skeleton' ),
							),
							'multiple'			=> false,
							'std'				=> '',
							'placeholder'		=> __( 'Select Video Type', 'skeleton' ),
						),

						array(
							'name'				=> __( 'Video Embed URL', 'skeleton' ) .' <a href="http://codex.wordpress.org/Embeds" target="_blank">'. __( '(Learn More)', 'skeleton' ) .'</a>',
							'id'				=> "{$prefix}facility_video_embed_url",
							'type'				=> 'oembed',
						),

						array(
							'name'				=> __( 'Self Hosted Video', 'skeleton' ),
							'id'				=> "{$prefix}facility_self_hosted_video",
							'type'				=> 'file_input',
						),
					),
				),
			),
		),
	),
);