Lexicon Report view
The Lexicon Report view is available via the Workbench Tools menu, by selecting Lexicon Tool. On the left side of this view, the Lexicon pane shows a list of all module-based and file-based lexicon locales installed on your Workbench PC. As needed, you click one of these lexicons to select it. Selecting a lexicon shows various status parameters about each lexicon (broken down by module) in the table columns on the right side.

Check boxes at the top of report view allow you to hide values that could affect missing status counts.
This view lets you add (new) lexicons, delete unwanted lexicons, or search all available lexicon property values that contain a given text. Additionally, you can double-click any module row in the table to launch the Lexicon Editor view, which shows the contents of that lexicon file.
For details, see the Niagara Lexicon Guide.