Changing/Displaying Base Planning Objects 
Use
You can change and display the master data and costing items of base planning objects.
Prerequisites
You have created at least the master data for the base planning object.
Procedure
The screen Change Base Planning Object: Initial Screen appears.
.The screen Change Base Planning Object: Master Data appears.
You can only change the master data if you have called this function by choosing Change Base Planning Object.
to go to the list screen of the unit cost estimate and display the costing items.You can only edit the costing items if you have called this function by choosing Change Base Planning Object.
For further information, see the following:
or
to go back to the master data or to save your changes to the costing items.
or
to go back to the initial screen or to save your changes to the base planning object.