Level 100 - Involes an introduction of the topic. Good for
situations where simply an understanding of the technology is required.
Recommended for end/business users.
Level 200 - Normally involves configuration steps. Does not
require any development activity or programming skills.
Level 300 - This is the level most recommended for developers
who have no prior experience with the technology.
Level 400 - Involves advanced topics. Recommended for
developers who have prior experience working with the technology or who want to
go one step ahead.
Level 500 - Normally involves complex and advanced topics.
Recommended only for developers who have complete understanding of the
technology and the .net framework.