This "calendar" view of enablement materials is a suggested sequencing of content. There are clearly opportunities to skip where you have background or dig deeper into topics where needed.
The scope of this document is currently limited to Solution Integrators and Administrative skills with very limited information for ISV's and Development education. In the future, we will look to extend this concept with Development materials and would greatly appreciate your suggestions if there are specific gaps you see today. Until that information is published or to find additional resources please also see the Business Partner Enablement for Lotus Connections