How can I subscribe one list to another or set up nested lists (sub-lists)?
LISTSERV offers a robust facility for creating nested lists by using “super-lists” and “sub-lists”. “With a super-list, the membership of all the sub-lists is added (recursively) and duplicates are suppressed. The super-list is a normal list with its own archives, access controls, etc.” – List Owner’s Manual by L-Soft.