@peteroznewman, thank you for your feedback.
You are right and I am already aware of available outputs to plot the Response-PSD as Displacement or Acceleration.
However, I am interested in Acceleration(mm/s2) plot in random vibration and not the Acceleration-Response-PSD((mm/s2)2/Hz). Further, the Displacement(mm) plot and not the Displacement-Response-PSD.
I want the Acceleration(mm/s2) and Displacement(mm) plots to compare my real test plots which are extracted from shaker using sensors.