If you use a calculation group on a task, you must enter the values for the variables.

Standard procedure

1.	Click Advanced project management.
2.	Click Project quotation.
3.	In the list, click the link in the selected row.
4.	Click Advanced WBS.
5.	Click Edit.
6.	Select an activity for which calculation group is defined.
7.	Click the Calculation tab.
8.	Click the Estimated costs and revenues tab.
9.	In the list, find and select the desired record.
10.	Click the Calculation tab.
11.	In the list, find and select the desired record.
12.	In the Value field, enter a number.
13.	Click Save.
14.	You can do WBS calculation per line to see the values calculated based on the formula defined.
	Click Run WBS Calculation.
	Note: For the formula to work, both the calculation group and the model ID must be defined.
15.	Click Run WBS Calculation.