username

    OpenVMS usage:character string
    type:         string descriptor
    access:       read only
    mechanism:    by reference
    User name.

 pwd1

    OpenVMS usage:character string
    type:         string descriptor
    access:       read only
    mechanism:    by reference
    Primary password.

 pwd2

    OpenVMS usage:character string
    type:         string descriptor
    access:       read only
    mechanism:    by reference
    Secondary password.