{{Swx/doc}} is a template which allows easy linkage to w:c:starwars. It is designed for use in the "external link" section of articles.
When used without parameters, it makes an automatic, bulleted link back to the article of the same name at w:c:starwars. Thus, if you were to type {{swx}} on the page Darth Vader, you would get:
The template has two parameters, allowing you to easily link to articles that have a slightly different name at Wookieepedia than they do here. The format is: {{max|link name|display name}}, so {{max|Lightsaber|Light saber}} results in: