MediaWiki:Revdelete-suppress-text
From Test Wiki
Suppression should be used as a tool of first resort for the following cases:
- potentially libelous information
- inappropriate personal information
- home addresses and telephone numbers, national identification numbers, IP addresses of registered users and email addresses posted without clear understanding of the consequences, etc
Suppression may be used for serious vandalism, disruption or extremely grossly insulting material at your discretion, but you should first consider whether revision deletion would be an adequate alternative.