Hello Andrew, thanks for the article, very useful. My company is currently migrating Autodesk Vault data and files into Windchill and we faced an important issue: When you try to open an imported assembly that: Contains renamed item in Vault before import (part/sub-assy) The imported (main) assembly has not been updated in Vault before import (checked out/in). Inventor searches for the original name part/assy, not the renamed one, so you have to browse for the file manually, also if the structure in Windchill is correct and the correct file is in the workspace. When you do the same using Autodesk Vault the assembly is updated automatically. I don't know if I made that clear, but have you ever faced an issue like this? Thanks