admin:group-copy( $config as element(configuration), $group-id as xs:unsignedLong, $group-name as xs:string ) as element(configuration)
This function creates a new group specification with the same settings as the group with the specified ID. The new group configuration will have the specified name.
http://marklogic.com/xdmp/privileges/admin/group-security
http://marklogic.com/xdmp/privileges/admin/group-security/{id}
xquery version "1.0-ml"; import module namespace admin = "http://marklogic.com/xdmp/admin" at "/MarkLogic/admin.xqy"; let $config := admin:get-configuration() return admin:group-copy($config, admin:group-get-id($config, "myOldGroup"), "myNewGroup") (: returns the new configuration element -- use admin:save-configuration to save the changes to the configuration or pass the configuration to other Admin API functions to make other changes. :)