Version 15 of the AWR Design Environment adds the ability to add optimization or yield goals graphically.
To show an example, see the graph below.
Right click on the graph legend to get an option to Add Optimization Goal
After selecting this option, the cursor will display a drawing tool.
Click the start and endpoint of the optimization goal.
After the second click, the New Optimization Goal dialog box opens to finish configuring the goal.
The goal is added after the OK button is pressed.