If you have named the terms of a book using the Prefix/Suffix Naming Convention, and have shelved that Book into the current Library, you can create a permanent association between the prefix and the folder or Glossary that houses the clauses using this tool.
Click the Prefix tab and, on the appropriate line, type the 2-, 3- or 4-character prefix. Then click the <Assign> button.
If the prefix you want to assign is not associated with any of the currently displayed Books, you can either:
• recall a different Library (using the dropdown in the lower left corner of the Settings Screen) or
•click the Prefix Table button and manually register the prefix to a designated folder or Glossary.