What do the colors purple and red mean in the object list?

[gpldan 1]

I created a unit "by hand" by pulling riflemen, explosive experts and a team leader from the objects one by one, and I had the men group to the leader. 

 

However now in the browser I am seeing the objects highlighted as purple and red. What does this signify? I have looked at the docs and cannot find anything about what the colors signify and using contextual mouse over does not work in Eden. 

[cobra4v320 27]

Purple units are civilian, red units are opfor, blue units are NATO, green units are Independent. It could also be, red is the player and purple is a playable unit. A picture would help also.

[gpldan 1]

http://s838.photobucket.com/user/MikeD-2010/media/Capture.jpg.html

 

What does it mean in the entity viewer when an entity is purple or red?

[willithappen 194]

RED = Player unit

PURPLE = Playable units (for multiplayer or for switching to with team switch menu in SP)

[gpldan 1]

thank you