SmartPlant P&ID Options Manager is divided into six main functions, each of which is accessed by selecting a command button on the left side of the main window:
Selecting one of these buttons opens a detailed view in the main window.
Commands on the Edit menu and on the toolbar are available depending on the current selection in the main window.
For some cells in SmartPlant P&ID Options Manager, a calculation button 
displays when the cell is selected. Selecting this button opens a dialog that enables
you to specify the information required for that field. For instance, when you specify
file locations in the Settings window, the Open Dialog displays so you can associate the correct file and path, or when you define gapping,
the Select Filter dialog opens.
The File menu also contains commands for saving changes to database definitions and closing a version of SmartPlant P&ID Options Manager.