Time & Sales uses seven columns, which you can show or hide:
Date
Time
Exchange Time
Type - Bid, Ask, Trade, Settle
Value
Identifier - Mouse over the Identifier code to see an expanded description
Sequence Number
To change Time & Sales columns
From the View menu, select Columns, then check or uncheck the columns to display.
OR
Right-click on the Time & Sales window to display the context menu. Select Columns, then check or uncheck the columns to display.