To be able to draw Prestressed Slabs, one need to create definitions to use. Below is a guide on how to set up this definition. 

Start with launching the command Section Definitions. 

Figure 1: Section Definitions

Create a new definition at any level.

Figure 2: Create a new Section Definition

Figure 3: Slab Definition General tab

1. Section preview 
2. Hight
3. Width (incl. tol.) - actual element width plus the tolerance
4. Tolerance - the distance between the actual element and the element boundary 

5. Diff. bottom top

6. Endcap - default endcap for the definition
7. Material
8. Production line - which predefined production line will elements with this definition be used for
9. Section geometry - mostly used for detailed sections 

Select Strands in the Section preview area is used when one want to select blocks for the strands. 

Figure 4: Slab Definition Strands tab

10. Strand groups - different groups for different strands
11. Strand positions - added manually or automatically by using Select Strands  

Figure 5: Slab Definition Strandpatterns tab

12. Strandpatterns - one definition can have several strand patterns. Here the user adds a new strand pattern and specifies which strands that should be included by thickening the boxes in Strand positions (14 in Figure 5). Here one can also specify which strandpattern that should be the default
13. Strand group properties - diameter, steel quality and prestress value for the Strand group
14. Strand Positions- select which strands that should be included in a strand group by thickening the boxes for each strand

Figure 6: Slab Definition Lifting tab

15. Add lift - if the lifts should be added always or manually
16. Rotation - if the lifts should be rotated
17. Min width four lift points
18. Default type - which default lift type should be used. Lift type is basically a category of lift. In this example Lift type is different lifting angles
19. Number of lifting points
20. Lift set up - here, one will specify all the possible lifts for the definition depending on mass and lift type
21. Placing long side
22. Placing short side 

The Drawing tab contains settings for the section view in the shop drawing. 

Figure 7: Slab Definition Drawing tab

23. Presentation - only used for Hollow Cores
24. Scale - of the section on the shop drawing
25. Dimension strand groups
26. Text strand group properties 

Figure 8: Slab Definition Naming tab

27. Group - possibility to subcategorize elements of one element type
28. Product
29. Prefix designation
30. Prefix element mark
31. Prefix drawing name
32. Drawing type
33. Drawing template - default template that should be used