Labelling High Points and Low points

Hi,

I have received a series of road design in Microstation and associated profiles. I need the high and Low points to carry out the drainage design. Currently, I am going to the profile each time searching for high points and low points and then going back to the road centreline to place a marker and text (manually) of these locations.

Is there a way I can get Microstation to automatically display the high and low points on the road centreline (i.e. changes in the vertical alignment - not just the single highest point and single lowest point on the profile). I've done this before in Civil3D but can't seem to figure out how to do it in Microstation.

Thanks,

Colm.