From release V3-3 onwards it is possible to launch the Tabular History client from an stPro plot. This 'pre-seeds' the Tabular History item list with the pens from parent stPro plot and assigns the same pen colours to the items to aid visual recognition.
Note: Tabular History can only be launched for plots that use the Sapphire Collector or an HDA OPCServer as a Data Source as the application requests historical data.
Right-click over the required Plot.
Select the stTabular History menu option.
The Tabular History client will now start in a separate window with the item list seeded with the plots pens.