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

    PQL_DPGFLQUOTA sets the default 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 not
    be smaller than the PQL_DWSEXTENT parameter.

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