Wikipedia:Oversight

This page documents an official policy on the English Wikipedia. The main Wikimedia Foundation policy on Oversight has been decided on Meta (m:Hiding_revisions#Policy) and nothing here may override that policy without approval there.

Please see Wikipedia:Requests for oversight for the address to which you email oversight requests.

A user can be assigned the 'oversight' permission on Wikimedia projects, which can be used to semi-permanently hide individual edits from an article's history.

Nomenclature

The term 'oversight' comes from the ability to review the "oversight log" containing a list of such removals. When the revision hiding feature was being designed, it was thought that permissions for revision hiding and viewing the log would be granted separately, and when they were coalesced into a single permission, the term "oversight" was used.

Policy

This feature is approved for use in three cases:

1. Removal of nonpublic personal information such as phone numbers, home addresses, workplaces or identities of pseudonymous or anonymous individuals who have not made their identity public.
2. Removal of potentially libelous information either: a) on the advice of Wikimedia Foundation counsel or b) when the subject has specifically asked for the information to be expunged from the history, the case is clear, and there is no editorial reason to keep the revision.
3. Removal of copyright infringement on the advice of Wikimedia Foundation counsel.

Hidden revisions remain accessible to Oversight users through the log, and can be restored by a developer if a mistake was made.

Oversight removal is not used on usual vandalism — even egregious and offensive vandalism — unless it is one of the above. Oversight is for material that should not be available even to an admin.

Logging

An example of the Special:Oversight log.

Revision hidings are logged privately, visible to other oversight-admins at Special:Oversight with a comment.

The log lists who made the removal, when, from which page, and a provided comment. A diff link to compare the previous live revision to the hidden one is available.

Use

An example of the Hide Revision interface.

A user with oversight privilege will get an extra "hide revision" tab when viewing an old revision, a diff, or a deleted revision. Click this tab and fill out a comment to remove the displayed revision.

Note that the most recent edit to a page cannot be hidden; revert the edit first. If a page has only one revision, blank it to make a second revision and oversight the first one, then delete the page.

Users should be aware that hiding revisions can create misleading diffs, for example if user A adds personal information which must be hidden, then user B adds vandalism, then user C removes the personal information without removing the vandalism, then user D removes the vandalism, and then A and Bs edits are hidden (the minimum required to hide the personal information) then it will appear that C made the vandalism. In this case the confusion could be avoided by also hiding the vandalism, but in situations where good content is added there may be no simple solution. It is possible that the system will be changed to replace the removed revisions with an explicitly visible marker.

If you believe that a page revision qualifies for hiding under this process, please e-mail a request per Wikipedia:Requests for oversight.

Assignment

This section is currently not set in stone. Those users who think that they have need of oversight must contact the Committee first and proceed from there. Only CheckUsers and other current/former Arbitrators are likely to be considered.

Users who require the oversight permission are typically members of the Arbitration Committee and former Arbitration Committee members. For those users who are not, in order to be granted the oversight flag, a case should be made and sent to the ArbCom mailing list; this can be done through the Arbitration Committee Talk page or by asking an Arbitrator. If confirmed by the Arbitration Committee to have a need for oversight, an Arbitrator will post a request on Requests for permission on Meta-Wiki and a Steward will assign the permission.

Revocation

Just as easily as the oversight permission can be granted, it can be revoked. If the Arbitration Committee feels that an editor has abused oversight by hiding revisions which do not qualify under one of the above criteria, they will immediately request a Steward to remove the permission from the editor. This may be done by any of the usual ways, including email or a request on requests for permission on Meta.

Emergency requests based upon clear evidence may also be made in exceptional circumstances, the same way. In an exceptional case, and for good cause, a Steward may temporarily remove the permission, pending a decision by the Committee. The steward should check the matter is well founded, and make clear immediately that it is a temporary response only, since such an action could lead to controversy.

Tech

See mw:Hiding revisions for more detailed description of how the feature works and how to install the extension on one's own wiki.

Users with Oversight permissions

An automatic list is available at Special:Listusers/oversight

Accurate as of 7 February 2008 Template:Multicol

Current Arbitrators

1. Blnguyen (talk · contribs · email)
2. Charles Matthews (talk · contribs · email)
3. Deskana (talk · contribs · email)
4. FloNight (talk · contribs · email)
5. FT2 (talk · contribs · email)
6. Jdforrester (talk · contribs · email)
7. Jpgordon (talk · contribs · email)
8. Kirill Lokshin (talk · contribs · email)
9. Morven (talk · contribs · email)
10. Newyorkbrad (talk · contribs · email)
11. Paul August (talk · contribs · email)
12. Thebainer (talk · contribs · email)
13. UninvitedCompany (talk · contribs · email) ‎

Former Arbitrators

1. David Gerard (talk · contribs · email)
2. Dmcdevit (talk · contribs · email)
3. Flcelloguy (talk · contribs · email)
4. Fred Bauder (talk · contribs · email)
5. Jayjg (talk · contribs · email)
6. Mackensen (talk · contribs · email)
7. Neutrality (talk · contribs · email)
8. Raul654 (talk · contribs · email)
9. Rebecca (talk · contribs · email)
10. SimonP (talk · contribs · email)
11. The Epopt (talk · contribs · email)

Developers

Note: developers do not typically patrol the site for vandalism/violations, but require access for maintenance purposes.

1. Tim Starling (talk · contribs · email)

Others

This module of the list includes non-arbitrators selected for the permission, and WMF officers.

1. Cary Bass (talk · contribs · email)
2. Jimbo Wales (talk · contribs · email)
3. Nichalp (talk · contribs · email)
4. Redux (talk · contribs · email)
5. Taxman (talk · contribs · email)

Notes

Oversight assignment

• Users with the Oversight permission on English Wikipedia
• Oversight Permission Requests for English Wikipedia (used by the arbitration committee to request usergroup addition)
• User rights log (Meta) (Includes Oversight assignment.)

Oversight explanation

• Wikipedia:User access levels
• Original of this page on Meta-Wiki
• A proposed revision deletion system (MediaWiki)

Oversight Use

• Wikipedia:Requests for oversight for requesting that a page revision be hidden. Requests should be made by email, not on that page. Please read the page policy first.