Thread:452/@comment-26658911-20150815063116/@comment-11842624-20150906191333

C9-Z9, if it still unresolved: parameters can be "passed in subsequent cells" like this: <─subcell with parameter
 * well, never mind, i had to check you Mwalls on fav wikis first
 * type="slider"|or any existing option Help:Galleries,_Slideshows,_and_Sliders/wikitext

It can be used for any tag, youtube for example: http://ru.mlp.wikia.com/wiki/Шаблон:Песня?oldid=164512&action=edit (there i first found it).