Planar Sketch:
 
			Auto Rotation 
			 When Editing: This checked option allows you to place the 
			 edited sketch in face view and not in perspective view.
 
			Auto Zoom When 
			 Editing: This option allows you to display the edited sketch 
			 in full screen.
 
			Auto position 
			 when creating: this option allows to position automatically 
			 the 2D sketch either on the absolute frame on on the selected 
			 face. If this option is disabled, the sketch position sketch 
			 dialog is displayed, even for the first sketch.
 
			Cut color: it 
			 can be modified.
 
			Spatial Sketch:
 
			Auto Rotation 
			 When Editing: This checked option allows you to place the 
			 edited sketch in face view and not in perspective view.
 
			Auto Zoom When 
			 Editing: This option allows you to display the edited sketch 
			 in full screen.
 
			Auto position 
			 when creating: this option allows to position automatically 
			 the 3D sketch either on the absolute frame on on the selected 
			 face. If this option is disabled, the sketch position sketch 
			 dialog is displayed, even for the first sketch.
 
			Profile Extremities: 
			 This option allows you to select the diameter and color of 
			 sketch ends.
 
			Superposed segments indicators: 
			 This option allows you to select the size and color of superposed 
			 segments.
 
			Constraint on basic geometry: 
			 This option allows you to select the color of constraints 
			 hooked on basic elements (such as elements of the editing 
			 context).