Add offset labels on section view bands in Civil 3D

Zoom to, and select, the section view that you want to label.
Click Section View tabLabels panelAdd View Labels drop-downOffset Elevation Find.
Click the location where you want a label. It is immediately displayed, showing the offset and elevation values (default).
Repeat Step 3 for each point or pair of points that you want labeled.
To end the procedure, press Esc. Close the Add Labels dialog box.