Usage

To add an article to the list, simply add the template to the talk page of the article with the following parameters:

((WPAR
 |class= (choose one: FA, A, GA, B, Start, Stub, Dab, Template, Cat, Image, List, NA)
 |importance= (choose one: Top, High, Mid, Low, NA)
))
Top Subject is a must-have for a print encyclopaedia
High Subject contributes a depth of knowledge
Mid Subject fills in more minor details
Low Subject is mainly of specialist interest.