Just a different look to the group window. It functions like the standard one does, but just look different (easier read-out).

If there's enough asking for something specific (debuff relocation, changes to graphics, etc.), I will look into making it happen.

How to change buffs shown:
If you want to change the type of buffs shown (buff, debuff or both) locate the file "TeamListEntryView.xml" in "\cd_image\Gui\Customized\Views\TeamGUI\".
Open the file with a normal text editor and at the bottom you'll find this:

<!--------------------------
    Other filter values are:
      "friendly"
      "hostile|friendly"
---------------------------->

A few lines above that text you will see a line like this:

  filter="hostile"

Just change hostile to one of the two other values.