Intended for auditing only, not accessible from the web. Possible to add a category table to a TWiki topic. This permits storing and searching for more structured information. Editing a topic shows a HTML form with the usual text area and a table with selectors, checkboxes, radio buttons and text fields. TWikiDocumentation has more on setup.
Signature is shown below the text area when editing a topic.
Possible to view complete revision history of a topic on one page. Access at the linked date in the Changes page, or the Diffs link at the bottom of each topic, e.g. Topic TWikiHistory . FileAttachment has more. This is to prevent contention, e.g. simultaneous topic updates. Externalize copyright text at the bottom of every page into a web-specific webcopyright.inc file.