AllocationInstruction can be found in Volume5 of the specification
AllocationInstructionAck can be found in Volume5 of the specification
AllocationReport can be found in Volume5 of the specification
AllocationReportAck can be found in Volume5 of the specification
AllocationInstructionAlert can be found in Volume5 of the specification
AllocAckGrp is a component
AllocGrp is a component
ExecAllocGrp is a component