The structure overview displays the WBS elements, activities, and activity elements for your project. By selecting the menu options Settings
® View, you can specify how the objects are displayed:Indicator in the Structure Overview
The structure overview contains several indicators in addition to the objects.
For the WBS Elements
For the Activities
The indicator AI indicates the allocations and characteristics for the WBS elements or activities. You can call up a specific allocation type or characteristic.
Select Extras
® Display allocation to select the elements. The objects with a corresponding allocation are marked. The following allocation types can be displayed.Choose Extras ® Display char., to select the characteristics.

You want to see whether material was allocated to an activity. By selecting the menu options Extras ® Display allocation, you branch into a selection screen showing the possible allocations. Select Material and choose Continue. On the structure overview, the indicator AI is now selected for the activities to which material is allocated.