Section Header

    + name := INPUT;

    - bibliography:="http://IsaacOS.com";

    - author :="Sonntag Benoit (bsonntag@loria.fr)";

    - comment :="Message.";

    - version :=1;

    - date :="2003/04";

Section Inherit

    - parent_inbox:INBOX :=

Section SELF

    + list_client:LINKED_LIST[INBOX];

Section Public

    - is_actif:BOOLEAN;

    - add_client obj:INBOX <-

    - sub_client obj:INBOX <-

    - make <-

    - acknowledge <-