Update Faults.md

docs/Faults.md

@@ -31,6 +31,9 @@ All the detected cell faces are compared to the faults imported from the `*.DATA
 ### Fault color
 Each named Fault is given a color on import. This color can be controlled by selecting the fault and edit its  **Fault color** in the **Property Editor.**
 
+### Separate Fault Result
+Default result mapping on faults is using the result specified in **Cell Result**. If a different result mapping is wanted, enable the checkbox at **Separate Fault Result** and select the result from the result selection dialog in the **Property Editor**. A second legend for the fault result is added to the view.
+
 ### Fault visibility
 Faults can be disabled from the context menu in the 3D view. Also unchecking the checkbox in front of the fault will hide the fault. Visibility for multiple faults can be controlled from the context menu of the **Faults** tree item. 
 
@@ -94,4 +97,4 @@ At one particular position on a fault there are usually two cells competing for
 
 This option controls which of the two cell faces you actually can see: The one behind the fault, or the one in front of the fault. There is also an option of showing both, which will give you an undefined mixture, making it hard to be certain what you see.  
 
-This means that ResInsight turns on or off the faces based on your view position and this option to make sure that you always see the faces (and thus the result property) you request.
+This means that ResInsight turns on or off the faces based on your view position and this option to make sure that you always see the faces (and thus the result property) you request.