Windchill Risk and Reliability Desktop Help > Windchill FTA > Fault Tree Interface > Fault Tree How-Tos > Building or Updating Event Data > Build/Update Window for Events
Build/Update Window for Events
The Build/Update window provides for building or updating data for the active event in a fault tree. The following table describes the options in this window.
Option
Description
Process events in
The options under this heading indicate the event data to process.
All diagrams
When selected (default), event data is processed for all trees in the file.
Selected diagram
When selected, event data is processed for events in only the active tree.
Update type
The options under this heading indicate the type of update to perform. You can exchange event data between System files, FTA Diagram Library files, and FTA Event Library files.
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The source file and target file must have the same FTA calculation type. If you create an FTA Event Library file, it has the same calculation type as the active file. If you update event data with library event data, you can only select an FTA Event Library file with the same calculation type for Event Library.
Create new Event Library
When selected (default), events are inserted in a new FTA Event Library file. For Event Library, you specify the name to assign to this new file.
Update existing Event Library
When selected, events are updated in or added to the FTA Event Library file specified for Event Library. The choice you make under Library update options affects how duplicate identifiers are handled.
Update current file
When selected, the FTA Event Library file specified for Event Library is searched using the library identifier for the event in the file. When a match is found, the event is updated to reflect the data for the library event.
Event Library
The FTA Event Library file to create or use in an update. When either update option is selected, a <Select file...> label is shown if you must select the file to update. Clicking the browse button for this field opens a selection window. Choices include all enabled FTA Event Library files. For more information, see Event Library File Selection Window.
Library update options
The single option under this heading indicates how to handle duplicate identifiers when updating or adding events in an existing FTA Event Library file.
When a duplicate Identifier is encountered
Indicates the action to take if the identifier for a library event matches the library identifier for an event in the file. Choices are:
• Update the record in the library. When selected (default), the record is updated.
• Create a new record in the library with a unique identifier. When selected, a new record with a unique identifier is created.
• Do not add a new record or update the existing record in the library. When selected, no action is taken for this record.
Building or Updating Event Data