Use this tab and its tabs to view the structure of the estimate and details of the sub items connected to the top items.
This window is divided vertically into two panes. Panes can be resized by dragging the split bar to one side or the other. The left pane shows a graphical outline of the estimate tree structure containing the different item types which constitutes the estimate.
The right pane displays details about the item selected in the tree list. The 
item header provides the option to create and save new records with the result 
that an item appears in the tree structure, top-item or sub-item depending on 
the position in the tree structure. 
For the description of each tab in the window, follow the appropriate link: 
Generic,
Product,
Additional Cost,
Markup,
Calculation Result
Enter Estimate Request - Product
Enter Estimate Request - Generic
Maintain Estimate Request - Generic
Add estimate item
Create generic 
item
Create product item
Remove 
estimate items
Activate 
estimate items
Inactivate 
estimate items
Copy as top item
Calculate
Confirm 
calculation 
Revise 
calculation/confirmation
Copy from 
version 
Compare 
Estimate