Restricting read and write access to topics and webs, by users and groups . ... The ALLOWTOPICCHANGE setting defines who is allowed to change the group topic; it is a comma delimited list of users and groups. ... The system administrator may have chosen a different name for this group if your local Foswiki uses an alternate group mapping manager, but for simplicity we will use the default name AdminGroup in the rest of this topic. ... Set DENYWEBVIEW = < comma-delimited list of users and groups > . ...