trend aspect from faceplate on same screen
With the View Class configuration you can for example configure at which position on the screen an overlap window will appear, what size the overlap window should have and how many overlap windows of a certain type that should be allowed to be open on the screen.
The View Class configuration for different aspect windows is done in the Library Structure > Default View Class > Custom, View Class by creating a new view class object and adding Viewclass Values aspect for views such as Main View, Default View, and so on.
You can configure different information to be presented on different screens, for example you may want alarm lists to appear on one screen, trend displays on another screen and documentation on yet another screen.
Select Screen, select Local in the Datasource area, and then type the screen number in Value (0 means the active screen).
Further you can also explore: Operator Workplace Configuration (3BSE030322-600)