You can open a cost:
From the New Simulation window
From an XML file saved on your hard disk
To open a cost in the New Simulation window
In the New Simulation window, click the Costs tab.
In the Costs area, click the cost that you want to open. The cost window is displayed.
To open a cost saved as an XML file
Make sure that the New Simulation window in which you want to open the cost is open and active.
On the File menu, click Open. The Open dialog box is displayed.
In the Look in list, select the folder where the cost is saved.
In the folder, select the cost, and then click the Open button. The Open Parameters dialog box is displayed.
Click the Open as Sub-Element of Current Object option.
Select the cost, and then click Open. The Opening Price Plan dialog box is displayed.
Click the Open Price Plan as Cost Price Plan option, and then click the Open button. The cost window is displayed.