For each task in the project change order work breakdown structure, you can change the estimated costs and revenue lines. You can also add new lines or remove existing lines.

Each task in the work breakdown structure, with the Effort (hours) filled in, automatically results in an hour line in the estimated costs and revenue.

On the Advanced project management parameters, you can select the Create quotation lines from WBS check box. As a result, if you close the Work breakdown structure form, for each estimated costs and revenue line, a project quotation line is created automatically.

For more detailed information, refer to Create a work breakdown structure.

Standard procedure

1.	Click Advanced WBS.
2.	Click Edit.
3.	In the list, find and select the desired record.
4.	In the list, mark the selected row.
5.	In the Quantity field, enter a number.
6.	Click New.
7.	In the list, mark the selected row.
8.	In the Project category field, enter or select a value.
9.	In the Unit cost price (USD) field, enter a number.
10.	In the list, find and select the desired record.
11.	Click Run WBS Calculation.
12.	Click Save.

Notes

On the Estimated costs and revenue tab, you can:

Make changes to the existing estimated costs and revenue lines. As a result, the Change type is set to Changed.

Add estimated costs and revenue lines. To do so, click Add line. As a result, the Change type is set to New.

Delete estimated costs and revenue lines. To do so, click Remove. As a result, the Change type is set to Stopped.

Undo changes that you made to an existing estimated costs and revenue line. To do so, select the line and click Restore. As a result, the Change type is reset to Unchanged.