Categories are a great way to tie together related information. Categories get a link at the bottom of each entry to the aggregation page, which has a free listing of all pages in that category. For example Ships:
To "tag" something with a category (usually placed at the bottom, preferably with a blank line
and header rule before):
[[Category:Characters]] [[Category:Player Characters]]
Addenda: Due to CSS changes, header rules "----" should be removed.
Note that multiple categories can be used on a single term. No blank line needed between them.
Linking to a category, same as tagging but ad a ':' colon to the front of the link:
Linking to all categories:
Note that preferred method is to use the plural for categories (so Category:Players, not Category:Player).
For affiliated orgs we may make categories like:
[[Category: Imagine Studios Members]]