This item determines which documents in a project or folder are not used. A document is considered 'used' if it is included by another document, if it is configured as style sheet or as auto-include, or if it has an associated model. This menu item is available on project and folder level. The analysis is only useful if the search paths are set for the include documents in the project and if for all top-level documents a model has been created. Be aware that on a large project this analysis may take some time.
The results of the analysis are shown in a window. Right-clicking on a document and choosing Locate from the context menu selects the document in the tree view of the ITP/MDK Repository main window.