How to adapt VanillaAddIn?

[it19862]

The instructions say:
1.replace all "VanillaAddIn" strings;
2.replace ProductCode, PackageCode, and UpgradeCode in .vdproj.

Questions.

1. What strings is said in item 1?
   Where are strings found?
2. p.2 .vdproj is ..\Setup\Setup.vdproj?
3. Where to get the data for ..\Setup\Setup.vdproj ProductCode line 3023?
   Just segment an arbitrary GUID?
4. Where can I get data for ..\Setup\Setup.vdproj PackageCode?
   Just segment an arbitrary GUID?
5. Where can I get data for ..\Setup\Setup.vdproj UpgradeCode?
   Just segment an arbitrary GUID?