VMS Help Sys Parameters, PQL_MPGFLQUOTA  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    On VAX systems, PQL_MPGFLQUOTA sets the minimum page file quota
    for a process created by the Create Process ($CREPRC) system
    service or the DCL command RUN (Process). Compaq recommends that
    this parameter be no smaller than PQL_MWSEXTENT.

    On Alpha systems, PQL_MPGFLQUOTA sets the minimum pagelet file
    quota for a process created by the Create Process ($CREPRC)
    system service or the DCL command RUN (Process).

    PQL_MPQFLQUOTA has the DYNAMIC and GEN attributes. On VAX
    systems, PQL_MPQFLQUOTA is also an AUTOGEN parameter.