
---+ The <nop>UnknownUser User

!UnknownUser is a reserved name in TWiki. If the !UnknownUser appears, it is probably because author information for a topic could not be recovered, perhaps because a topic has been modified by a non-TWiki tool.

__Related topics:__ %WIKIUSERSTOPIC%, %TWIKIWEB%.TWikiRegistration

%META:PREFERENCE{name="ALLOWTOPICCHANGE" title="ALLOWTOPICCHANGE" type="Set" value="TWikiAdminGroup"}%

