The PropertyManager lets you plot a 2D graph of an objective (goal) or a constraint with respect to a design variable. The graph is not available if you use discrete variables and select High Quality for the study quality.
To display the PropertyManager, from the left frame of a Design Study tab, right-click Results and Graphs 
and select Define Local Trend Graph.
Design variables (X-Axis)
The program plots the selected variable along the abscissa.
Y-Axis
| Objective |
Plots the variation of the goal you selected from the list of sensors. |
| Constraint |
Plots the variation of the constraint you selected from the list of sensors. |
| Normalized to initial value |
Plots the variation of the ratio of the selected sensor's current value to its initial value in the initial scenario. |
| Local trend at |
Sets the other design variables to the values determined from the selected iteration. |