Group

 Group: Groups process elements visually in order to show their coherence.

Line Color

Line color of the group; To change the color select the property and click .  
Possible values:

• RGB(RRR,GGG,BBB): 24 bit RGB color code (can be selected with an color picker dialog)

• RGB(160,160,160): Gray (default)

Line Width

Line width of the group element
Possible values:

• Any positive integer

• 2: Dashed line with 2 pixel width (default)