You can create a copy of an existing approximation.
From the Design Gateway,
select the component for which you want to create an approximation:
Select a component on the Sim-flow tab or in
the model explorer, and click the Approximations button on the component title bar.
Right-click the component on the Sim-flow tab
or in the model explorer, and select Approximations.
Important:
If you are selecting a component that is in a Task
Plan, you must select the component using the model explorer because
these components do not appear in the model simulation process flow.
The Approximations dialog box appears.
In the Activated column, select the approximation
that you want to copy.
On the right side of the dialog box, click Copy.
The Approximation Wizard appears.
Isight
creates a copy of the approximation, and “Copy” is appended to the
end of the approximation’s name.
Click Close to exit the Approximations
dialog box and to return to the Design Gateway.