Pages are added to this category by{{Wikisource}}. If the page should not be connect to Wikisource (for instance, because the source is only related to part of the article), add|nocat=yes. Additionally,Template:Wikisource author-inline adds pages to this category.
These categories can be used to track, build and organize lists of pages needing "attentionen masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
These categories also serve to aggregate members of several lists or sub-categories into a larger, more efficient list (discriminated by classifications).
