Level 1 – Introductory and overview material. Assumes little expertise with topic and covers topic concepts, functions, features, and benefits.
Level 2 – Intermediate material. Assumes knowledge and provides specific details about the topic.
Level 3 – Advanced material. Assumes in-depth understanding of features in a real-world environment, and strong coding skills. Provides a detailed technical overview of a subset of product/technology features, covering architecture, performance, migration, deployment, and development.