Create Project Definition and WBS Element for Grouping Element 
Prerequisites
You have created a project profile in Customizing for Project System.
Procedure
- Starting from the SAP menu, choose Logistics → Project system → Basic data → Project → Project builder.
- Choose
Project.
The initial screen for the project builder now appears.
- Enter a project definition and a project profile.
- Choose
.
The screen for the maintenance of the project definition now appears.
- Enter the description for the project definition and the necessary basic data.
- Choose the Control data tab page. Enter the control data. Select the Valuated stock field.
- Choose
.
The overview screen for WBS elements now appears.
- Enter the WBS element, the description, and so on.
- Select the WBS element and choose
.
The maintenance screen for WBS elements now appears.
- Enter the indicator 1 in the Grouping WBS element field, if you would like to use this grouping WBS element for requirements grouping of all materials.
Enter the indicator 2 if you would only like to use the WBS element for materials with selected MRP groups. In this case, you have to create further grouping WBS elements.
- Choose
.
The overview screen for WBS elements appears again.
- Save your entries.