Data | Associate Dictionary | Arc
Data | Export Dictionary | Arc
Dictionaries allow you to use simple text files for automatically defining properties of arcs, nodes, and states.
New Feature: Structural Priors
As of version 9.0, you can define prior knowledge at the arc level by assigning a Structural Prior in a range from -1.0 to 1.0. Such Structural Priors can be imported and exported with dictionaries.
If you don't remember the syntax, you can manually define Structural Priors and then export a dictionary with Data | Export Dictionary | Arc | Structural Priors.
Updated Feature: Export Dictionary - Arc
When a subset of arcs is selected, you are now prompted to choose if you want to process all arcs or just the selection.