This Webmin module allows you to manage the users and groups setup on multiple servers in a cluster from the one interface. It is similar to the Users and Groups module, but with the ability to perform most functions (like creation, updating and deletion) of users on many Webmin servers in one operation.

The top part of the main page under the Managed Servers heading lists other Webmin servers whose users and groups are being managed by this module. To add a server to this list, you must first add it to the Webmin Servers module, with a username and password specified to login to Webmin on that server. You can then select the server from the list next to the Add Server button.

When a server is added, the module will check to make sure it is using the same user file format as this server, and then download a list of all users and groups for caching locally. One server that will always appear on the list of those available to add is 'this server', so that you can manage users locally and on multiple remote servers from the one interface.

Once there is at least one icon under Managed Servers, you can use the Find users and Find groups forms to search for users and groups across all servers, and the Add User and Add Group buttons to add to all servers. The Synchronize button can be used to automatically create any users that exist on some servers in the cluster but not on others.