Sorting and Grouping Project Objects 
Use
The result of sorting and grouping project objects is basically the same in both cases. The system sorts the project objects according to the selection criteria in ascending or descending order. In both cases the system sorts the project objects according to the selection criteria in ascending or descending order. In grouping a totals bar is also displayed that separates different values or groups similar values.
Procedure
The Select Sort Criteria or Select Grouping Criteria dialog box appears.
Here you can select fields that are not displayed in the table area.
The project objects are sorted according to the selection criteria. In the case of grouping, colored total bars are also displayed.
If you want to display the original project hierarchy, choose
If you want to use the sort or group criteria again later, choose