To use desirability profiling, select Optimization and Desirability > Desirability Functions from the Prediction Profiler red triangle menu.
This command appends a new row to the bottom of the plot matrix, dedicated to graphing desirability. The row has a plot for each factor showing its desirability trace, as illustrated in The Desirability Profiler. It also adds a column that has an adjustable desirability function for each Y variable. The overall desirability measure shows on a scale of zero to one at the left of the row of desirability traces.