This object represents the sub-systems the fileTransCmd refers to. It should be used when a system is divided to sub-systems and each sub-system (or part of them) can have a different SW/Configuration. Each bit of this object will represent one of the sub-systems. Bit='1' - APPLY to respective sub-system Bit='0' - DO NOT APPLY to respective sub-system For the meaning of each bit, see product's specification. User will select the sub-systems envolved by filling-in the bits that represent these sub-systems. In this case, the file represented by 'fileName' will include several parts, each representing one of the sub-systems. The agent will refer only to the part/s indicated by this object. 0 Octet Strings = not applicable DEFVAL = 0h for the products that support this object.