Library /sys$common/syshlp/sysmanhelp.hlb STARTUP, SHOW, Qualifiers, /PHASE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /PHASE=phase-name

    Displays components that execute in a specific phase of system
    startup. Valid phases include LPBEGIN, LPMAIN, LPBETA, and END.
    LPMAIN is the default. This qualifier is relevant with the FILE
    parameter.