Enables a dynamic change of the groups in a list for a running server. The lists referred by the -L argument must be defined in the list_of_groups configuration file. This argument replaces the -l option which is deprecated now.

Lists in the resources configuration files are defined by 10 character strings. A server only loads in memory resources belonging to one of the groups included in one of the lists.

As a facility for tests or generic servers, it is possible to remove the filtering by using -L ‘*’ to allow a server to load all the lists defined in the list_of_groups configuration file. A group can be loaded by a server specifying -L ‘*’ only if it is included in at least one list.