The List option displays transactions sequentially in a column.
If a text description for the transaction is provided by the application or stored procedure that begins the transaction, then that description appears next to the transaction icon. If no text description is provided, then transactions are numbered sequentially as they arrive on a given node.
Text descriptions are not necessarily unique, and a transaction's sequence number on one node will not necessarily match the sequence number of the same transaction on a different node. Therefore, to identify a specific transaction, always rely on the unit of work ID (a transaction's global unique identifier), which is displayed when the View option is set to Details.