This help topic is Open Game Content, and is licensed for public use under the terms of the Open Gaming License v1.0a .
The Class Editor (Shift-F2) is where you can enter all the data related to your PC, NPC and prestige classes.
The PC Leveling Wizard uses the data entered in the Class Editor.
You can create a new, blank class (Create Blank), or you can copy an existing class (Select the class, then click Copy Current). To delete a class, select it and click Delete.