2D Drafting prints come out with constraints colour

I`ve been wracking my brain with this issue for a while now. When i draw geometry in CATIA Drafting and constrain that geometry it would come as green colour in my prints while i need it to be black or whatever colour its been attributed as the lines generated from the 3D model.

Is there an option that controls that behaviour or something that can be done to avoid the green colours appear on the generated drawings. If i turn the grayscale or black and white it kind masks the issue but when you need some colours printed then it is a problem.

Any ideas will be greatly welcomed!