Change color of DIRECTION_OF_MOVEMENT line

[dnbp]

I'm a newbie. How can I change the color of line for the DIRECTION_OF_MOVEMENT on a mil2525 symbol?
Thank you

[ewserver]

old thread, but I don't believe that you can change the color. I just don't display it and created a heading vector using a polyline and was able to change the color to match the color of the symbol. I also have more options on the look and feel like making it a dashed line, putting an arrow on the end and varying the length of it based on current speed and a time.