I have Visual Studio setup projects (MSI / vdproj) in solutions I am attempting to migrate to Visual Studio 2012 where support for these projects has been pushed off to third parties with the suggested replacements being WiX or the in-app-linked InstallShield Limited Edition (ISLE).
Some refer to the Visual Studio 2012 Compatibility document or the seemingly less helpful Windows Installer Deployment document as the place to go to find out more. The former says of "MSI setup (.vdproj)" projects:
You can also use ISLE to import data and settings from Visual Studio Installer projects.
How does one do this?