Starry Night Pro - displaying ephemerides

[kpstinga]

Basically I wanted to plot ephemerides on the orbit of Lulin (that comet). I can calculate them easily and print as a table of positions in time but somehow I can't find an option to plot those positions (with accompanying dates/times) on top of the displayed path in the sky, which for me would be more useful than just having a 'dry' list of positions. Any way to do that for a comet?