The FigureToFeatureline command creates new Featurelines from Survey Figures for easier editing.
Type FigureToFeatureline at the command line, select Survey Figures or enter the keyword "SEttings" to edit the settings for this command. In the settings you will set the Site. Layer, and Style for the new featureline, and choose whether to also add a LWPolyline (at 0 elevation) and the layer for this polyline. Completing the command will then create the featurelines and optional polylines.