Content part another page
There's a "template" input field available to be set in article's options. Look on forums for more info, as one of the user described exactly how to use it.
From other more automated ways you can add in template files conditionally whatever content sections, css files, other template files based on article's category, tag, page type etc. Just like all available themes do for index page, posts, search and so on.
From other more automated ways you can add in template files conditionally whatever content sections, css files, other template files based on article's category, tag, page type etc. Just like all available themes do for index page, posts, search and so on.