සැකිල්ල:Works year header/helper/doc

This is a documentation subpage for සැකිල්ල:Works year header/helper.
It contains usage information, categories and other content that is not part of the original සැකිල්ල page.

This template is a helper for Template:WorksYearHeader, which is used to implement templates that are subcategories of Category:Works by year.

Example:
{{WorksYearHeader helper|WorkType=films|ParentType=works|portal=Film|portal2=}}

Output: