Here you set the appearance of the elevation markers in the plan drawing. This includes layer names in the drawing, layer colours, line types and colours, with which font the elevation markers are to be drawn, text height, text color, line length, the number of decimals in the indication of elevation, manhole height, whether manhole heights are to be grouped or not, the text's distance from the lines and whether coordinates, elevations and manhole numbers are to be drawn in the plan drawing.
The function is run from the following location: