TWik iAccess Control

Controlling access on the SIte level

• To edit a topic a user will be asked to login using the CERN account

Controlling access to a Web

We administrators can define restrictions on who is allowed to view a TWiki web. You can use TWikiUsers, TWikiGroups and egroups. egroups are the preferred method.

• You can define these settings in the WebPreferences topic, preferable towards the end of the topic:
  • Set DENYWEBVIEW = < comma-delimited list of Users and Groups >
  • Set ALLOWWEBVIEW = < comma-delimited list of Users and Groups >
  • Set DENYWEBCHANGE = < comma-delimited list of Users and Groups >
  • Set ALLOWWEBCHANGE = < comma-delimited list of Users and Groups >
  • Set DENYWEBRENAME = < comma-delimited list of Users and Groups >
  • Set ALLOWWEBRENAME = < comma-delimited list of Users and Groups >

• All new TWiki webs at CERN are created with the following settings:
  • Set DENYWEBVIEW = TWikiGuest
  • Set ALLOWWEBVIEW =
  • Set DENYWEBCHANGE = TWikiGuest
  • Set ALLOWWEBCHANGE = TWikiAdminGroup
  • Set DENYWEBRENAME = TWikiGuest
  • Set ALLOWWEBRENAME =

Controlling access to a Topic

• You can define these settings in any topic, preferable towards the end of the topic:
  • Set DENYTOPICVIEW = < comma-delimited list of Users and Groups >
  • Set ALLOWTOPICVIEW = < comma-delimited list of Users and Groups >
  • Set DENYTOPICCHANGE = < comma-delimited list of Users and Groups >
  • Set ALLOWTOPICCHANGE = < comma-delimited list of Users and Groups >
  • Set DENYTOPICRENAME = < comma-delimited list of Users and Groups >
  • Set ALLOWTOPICRENAME = < comma-delimited list of Users and Groups >

For example, set this to restrict a topic to be viewable only by the MarketingExecGroup: