Specifies which transmit interval opportunities the CM omits for upstream transmission requests and packet transmissions. This object takes its default value for downstream Service Flows. Unless otherwise indicated, a bit value of 1 means that a CM must not use that opportunity for upstream transmission. If bit 0 is the least significant bit of the least significant (4th) octet, and if bit number is increased with significance, the bit definitions are defined as follows: broadcastReqOpp(0): all CMs broadcast request opportunities priorityReqMulticastReq(1): priority request multicast request opportunities reqDataForReq(2): request/data opportunities for requests reqDataForData(3): request/data opportunities for data piggybackReqWithData(4): piggyback requests with data concatenateData(5): concatenate data fragmentData(6): fragment data suppresspayloadheaders(7): suppress payload headers dropPktsExceedUGSize(8): A value of 1 means that the Service Flow must drop packets that do not fit in the Unsolicited Grant size. If the referenced parameter is not present in a QOS Parameter Set, the value of this object is reported as '00000000'H.