set  [node node-id] session control proxy proxy-name ...

    Modifies the attributes of a session control proxy entity which
    stores the information that grants remote users proxy access to
    given application subentity instances.  The modifiable
    attributes and their data types [in brackets] are:

    applications [set of simplenames]
    source end users [set of records]
    target user [latin1string]
    type [explicit or default]