Used to specify the message grouping behavior in the queues based on this table.
property MessageGrouping: TQueueMessageGrouping default qmgNone;
Use the MessageGrouping property to determine message grouping behavior in the queues based on this table. mgNone means that each queue message is treated individually, mgTransactional means that messages, enqueued in one transaction, will belong to the same group. The default value is mgNone. This property is used by the CreateQueueTable method.