Run various subcommands to manage login-group related settings of the open repository or of the repository identified by the -R or --repository option.

fossil login-group ?-R REPO?

Show the login-group to which REPO, or if invoked from within a checkout the repository on which the current checkout is based, belongs.

fossil login-group join ?-R? REPO ?--name NAME?

This subcommand must be invoked from within a checkout to either: add the open repository to the login group that REPO is a member, in which case the optional "--name" argument is not required; or create a new login group between the open repository and REPO, in which case the new group NAME is determined by the mandatory "--name" option. REPO may be specified with or without the -R flag.

fossil login-group leave ?-R REPO?

Take the repository REPO, or if invoked from within a checkout the repository on which the current checkout is based, out of whatever login group it is a member.

About Login Groups:

A login-group is a set of repositories that share user credentials. If a user is logged into one member of the group, then that user can access any other group member as long as they have an entry in the USER table of that member. If a user changes their password using web interface, their password is also automatically changed in every other member of the login group.