These two videos discuss a common question regarding civil cell creation where users have created ruled geometry, but the geometry is not imported into the civil cell upon creation.
Click the video below to play it. To view in fullscreen mode, first click the YouTube link at the bottom of the video to launch the video on the YouTube site. Then, click the fullscreen button (rightmost button at bottom of video).
Part 1: Fully Constraining Ruled Elements
Part 2: Using Reference Elements to Fully Constrain Ruled Elements