Ajuda: Identificació unificada

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This page is a translated version of the page Help:Unified login and the translation is 30% complete.

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Pàgines d'ajuda Identificació unificada
La identificació unificada és un mecanisme que permet als usuaris utilitzar només un nom d'usuari per la la majoria dels projectes de la Fundació Wikimedia. Açò permet als usuaris mantenir una identitat constant en tota Wikimedia amb només un inici de sessió. Altres avantatges d'aquest mecanisme són la eliminació del perill de la suplantació d'identitat i la possibilitat de visitar diferents projectes sense haver de iniciar sessió cada vegada. El usuaris poden crear un nom d'usuari unificat visitant Especial:Fusió de comptes en un projecte on ja hi tinga un compte, i seguint-ne les instruccions.
Comment AVÍS SUL: Si migres el teu compte cap al sistema SUL, hauries de reanomenar tots els teus noms d'usuari abans de fusionar els teus comptes. En cas de problemes, pots sol·licitar a un administrador suprimir el teu compte SUL, per tal de resoldre tots els conflictes i poder, després, reiniciar la fusió.

Sobre la identificació unificada[edit]

Qué es això?[edit]

The La Fundació Wikimedia operates a family of editable online resource communities. Users were traditionally required to create a separate login account on each of these projects, in each language they appear in. This adds an extra burden for contributors becoming involved in multiple projects, particularly as multimedia integration with Wikimedia Commons becomes more essential and as interwiki links are now managed by Wikidata.

El sistema d'identificació unificada combina els comptes d'usuari de tots aquests projectes. Els avantatges principals són: l'accés unificat: ja no és necessari crear un compte cada vegada que s'involucri en un nou projecte, el seu compte es crearà automàticament la primera vegada que es connecti a eixe wiki amb el seu nom d'usuari i contrasenya, o si el visita quan està connectat a altre wiki on disposi de compte; i la identitat constant: el nom d'usuari ara sempre li pertany a vosté, i ningú no pot usar-lo en cap altre projecte.

Com unificar els teus comptes[edit]

Actualment, tots el comptes nous s'unifiquen per defecte, i els comptes més antics es poden unificar manualmente per part dels usuaris. Per a fer-lo, vaja a Especial:Estat de fusió de comptes d'usuari en un wiki on ja tingui un compte. El wiki en el que el compte d'aquest usuari tinga la majoria de contribucions es convertirà en el seu wiki principal[1], y la seua adreça de correu electrònic i contrasenya s'exportaran a la resta de comptes.

At Special:MergeAccount, you will be asked to enter your password for verification. Then, any wikis with the same authenticated e-mail address and password as the home wiki will be unified. You can enter the passwords of additional accounts if any are listed.

En acabar, o si ja havia unificat el compte anteriorment, rebrà el missatge "La unificació dels vostres comptes s'ha completat!". Ara podrà iniciar sessió en qualsevol wiki públic de Wikimedia amb el nom d'usuari de la seva wiki principal i la seua contrasenya, excepte en els comptes no unificats amb el mateix nom d'usuari.

Si el teu compte està bloquejat en la teua wiki principal, aquest procés no funcionarà.

Què canvia?[edit]

Registering a username on any public Wikimedia wiki automatically reserves that name on all the others; this means different users can no longer register the same account on different wikis. Users only need to set and confirm their email address in one account. Changing the password in any wiki changes it in all wikis accordingly. Special:UserLogin now logs the user in to every unified wiki simultaneously, and navigating away from the login page before it is fully loaded may result in incomplete login (i.e. users may not log in to all wikis successfully).

La resta de wikis s'adjunten al compte unificat la primera vegada que es visiten. Per exemple, un usuari habitual de Commons i de la Viquipèdia en alemany no es connectarà automàticament a la Viquillibres en anglès, però, si visita Viquillibres en anglès quan està connectat, aleshores, automàticament es crearà el seu compte en Viquillibres en anglès. Per a conèixer els wikis connectats al seu compte, visite informació del compte global.

Què no canvia?[edit]

  • Some things are still local:
    • User rights are mostly local, which means that administrators will not have administrator access everywhere. Global groups such as global rollback, global sysop, global edit-interface and global IP block exemption can be requested at Steward requests/Global permissions.
    • User preferences are local, although the email address only needs to be set and confirmed in one place. You can continue to have different preferences on different sites. It may be possible in the future to set global preferences.[2]
    • Notification when you receive a new message is still local; you will only see the "new messages" notification for the site you're looking at. This may change in the future.[3][4]
  • Users can still have differently named accounts on two sites; however, these accounts will not be linked for unified login.
  • The unified login system is only available for the Wikimedia Foundation open wikis; sites which run on the MediaWiki software but are not operated by the Foundation will continue to have separate account systems, even if they installed Extension:CentralAuth, which is responsible for the unified login system.

Conflict resolution[edit]

The system will automatically merge identically named accounts if they have the same authenticated email address, or the user can correctly provide their password.

Because registration has for a long time been separate for each wiki, there are many user names that belong to different people on different projects. The new system only allows one user per name, so there are some cases where accounts will need to be renamed. This must be done manually by a steward (see Steward requests/Username changes).

Users may search for collisions before merging by using this tool.

Bureaucrats can be found at the page Special:ListUsers/bureaucrat on each wiki, for example, en:Special:ListUsers/bureaucrat.

Stewards can view global username data and manually unmerge accounts using Special:CentralAuth.


Early discussions can be seen on the Single login page.

Brion Vibber discussed how this might work in the December 2005 Berlin roundup, uploaded implementation notes to the code base in April 2006, and it was the subject of a presentation at Wikimania 2006.

Brion announced a successful migration test in November 2006. Data collection took two hours and automatic merging took five hours. 4,457,075 primary accounts were confirmed, with 578,128 secondary accounts merged automatically based on matching email addresses or by cannibalizing unused accounts. 134,242 secondary accounts will need to be merged with user interaction (71,741 unique user names have accounts left unmerged).

Unified login was implemented for administrators only in March 2008, and Steward requests/SUL requests (now a redirect to SRUC) was created to resolve conflicts in unified logins. Unified login was enabled for all users on May 27, 2008 on an opt-in basis. On August 22, 2008, CentralAuth was set to make a global account for all users registered after this date. The change removed the need for manual merging of accounts.

On 30 April 2013, the Wikimedia Foundation announced that the unified login system would be changing so that there would be only unique global accounts with the same username across all Wikimedia projects; there would be no two users sharing the same username on different wikis. With SUL finalization, all non-global accounts will be converted to global accounts where possible and if there is clash in the username, they will be renamed to have a "~" and the wiki name will be appended to the username. For example, an account with the username "Example" on the Dutch Wiktionary, which will be renamed, would become "Example~nlwiktionary". Initially, it was announced to take place in May 2013. However, this was delayed to August 2013, and in August 2013, this expectation was removed.

As part of this process, GlobalRenameUser function was introduced in July 2014 and the local rename user tool was removed from bureaucrats' toolset in September 2014.

Frequently asked questions[edit]

Can I be renamed after unification?[edit]

Yes. You can request renames at SRUC, where a steward or a global renamer will look into your request. See global rename for details. In the future, it may be possible to request renames with a special page that will allow users to request a rename from any wiki without making a request on SRUC.

Can I merge different usernames?[edit]

No, but this might be possible in future versions.[5] Note that usernames on most individual projects can preemptively be renamed.

Someone is using my name on another wiki, how can I get that account?[edit]

First, note that the existence of the other account does not necessarily stop you from getting the global name. However, if an account with your chosen name which is not controlled by you has more edits, or certain group membership such as sysop or bureaucrat (check here), you may not be the one with the superior claim on this username. If this is the case, you will probably have to ask them to rename, or you may have to rename yourself.

When you merge your account, it will tell you that the merge is incomplete, but it will also create the global account for you at that time. You will be able to use the global account on all wikis except for the ones where the named account is not under your control.

If you want to usurp an account on another wiki, you should make a request to a bureaucrat on the problem wiki. Subject to local policy, the bureaucrat may be able to rename the target account. If there's no bureaucrat on the wiki you should ask a steward to usurp this account.

Will I have autoconfirmed status on other wikis?[edit]

No. You will have to wait the appropriate amount of time after first logging into each particular wiki, before getting autoconfirmed status.

Can I merge accounts from restricted-account-creation wikis?[edit]

No, if the wiki has account creation restricted then it is not possible to be merged at this time. The reason being, that one could create an account on an open wiki and then merge it into a restricted wiki which would allow the user access to the restricted one.

See also[edit]

Announcements and news[edit]




  1. Ser administrador o buròcrata té més prioritat que el recompte d'edicions per a decidir quina és la wiki principal d'un comte global, però no per a decidir que un compte local (el "guanyador del comte unificat") puga obtenir un nom d'usuari per a totes les wikis en cas de conflicte.
  2. Bug 14950
  3. Bug 1066
  4. Bug 65661
  5. Lists.wikimedia.org