Faults in a fault model
The context menu shown when right-clicking in the JewelExplorer on a fault inside a fault model is different to the general context menu for a surface:
Duplicate to Data Create a copy and place it in the Data folder in the JewelExplorer.
Delete Delete the object from the solution. Depending on the type of object, geometric representations, subfolders or objects it may contain are deleted as well.