Site-level preferences are located in System.DefaultPreferences, however this Main.SitePreferences prefs topic has override priority and should be used for local customisations. This allows for easier upgrades as you don't need to worry about the shipped preferences clobbering yours. It's easier to keep a handle on if you only copy over the settings you actually change.
Quick edit of existing preferences (edit the topic text to set new preferences)
favicon.ico
to a web's WebPreferences or add a FAVICON
setting to WebPreferenceswidth: 99%
for full window width (default; this will override the EDITBOXWIDTH setting), or width: auto
to disable. This setting works for IE and some other recent browsers. (can be overwritten by user preferences) FINALPREFERENCES
locks site-level preferences that are not allowed to be overridden by WebPreferences or user preferences: