Update file LI-PS-PDU.asn

        -- If the payloadDirection field is to be used for a given service then

        -- the exact meaning and use of the field will be described in the

        -- relevant service-specific details

    locations                [7] Locations OPTIONAL

    locations                [7] Locations OPTIONAL, --Choose either this or the next one

    nonSourceOption          [8] AltOption OPTIONAL

}

Locations ::= SEQUENCE

    otherLocations           [3] LocationList OPTIONAL

}

LocationList ::= CHOICE

LocationList ::= CHOICE --Only one of these would survive. These are simply alternatives.

{

    usingLocation    [1] SEQUENCE OF Location,

    usingNewLocation [2] NewLocation

}

--==========================================================================

--NewLocation format option

NewLocation ::= SEQUENCE (SIZE(1..MAX)) OF NewLocationFormat

NewLocationFormat ::= SEQUENCE

    pIDF-LO                       [6] XMLType

}

--===============================================================================

--========================================================================

--NonSource OPTION alt

AltOption ::= SEQUENCE (SIZE(1..MAX)) OF AltLocationFormat

AltLocationFormat ::= SEQUENCE

{

    location ::= NewLocations,

    source ::= LocationSource,

    -- locationProvenance [3] LocationProvenance    

}

LocationSource ::= ENUMERATED

{

    other(1),

    unknown(2),

    cPEOrClient(3),

    network(4)

}

--============================================================================

IRIType ::= ENUMERATED

{