• For an FTA Diagram Library file, the properties are the same as those for the System file. For more information, see FTA System File Properties.

• For an FTA Event Library file, the only property is FTA calculation type, which indicates the method for calculating fault trees. You can modify this property only if no events are inserted in the file. Once an event is inserted, this property is display-only. For more information, see FTA System File Properties.

• For the Project’s FTA Style file, the only property is FTA image set, which indicates the set of images to use for gates and events. Choices are Classic (default) and Wireframe. Prior to printing reports, you might want to select Wireframe because this image set uses simple geometric figures for gates and events.