Use this dialog box to determine feature line style priority.
When two feature lines with different styles intersect, the one with the higher set priority determines the elevation. Feature lines without a style have the lowest priority. If two feature lines have the same style or no style, then priority is given to the last edited feature line.
Displays the feature line style priority from highest to lowest. You can drag and drop styles in the list or use the up/down arrows to specify priority. When new styles are created, they are added to the end of the list.
Filters out unused styles and displays styles referenced in the current site. You can edit the style priority in the filtered state, but some styles may be hidden. You can move a style between two visible styles that have been filtered. If the style moves to a lower priority, it is placed above the filtered styles immediately following the style it was placed after. If the style was moved up, it is placed below the filtered styles, immediately above the style it was moved ahead of.
Selects a different site in the drawing in order to copy the style priority order. If there is only one site in the drawing, this option is unavailable.
Applies the current style priority order to all sites in the drawing. If there is only one site in the drawing, this option is unavailable.
Sets the default command setting to the currently set priority.