# Editing this Wiki

Editing can be via the filesystem, `/infosys/www/info-4`, or via in-line editor within the browser.
All versions are kept and can be compared or reverted to previous versions.

## Admin
For features and maintenance of this wiki, see the [User Guide](/-/help), which leads to the builtin help system.  

[Application Preferences](/-/admin#application_preferences) os for setting site-wide configuration.

## Editor
At the bottom of the in-line editor is a quick guide for Markdown, however you can also find it [here](/-/help/syntax).