GPH230 Visio Tutorial
Download: ArcGIS Case Tools Tutorial

Download: Uml Models Folder
Copy contents into Uml Models at the following location:
C:\Program Files\ArcGIS\CaseTools\Uml Models
Download: Utilities Folder
Copy contents into Utilities folder at the following location:
C:\Program Files\ArcGIS\CaseTools\Utilities
Download: Visio Fix