LEARNER: Basic understanding of one's work area/set guidelines
PRACTICING: Demonstrates good understanding of one's own area and the ability to apply it according to instructions
PROFICIENT: Demonstrates good working knowledge of the entire function or in-depth knowledge of one's own specialization and can work independently but will use expert when necessary
EXPERT/TRAINER: Demonstrate mastery/expert knowledge on entire function, including techniques, trends and development. Resolves problems and acts as reference point for advice.
AUTHORITY/STRATEGIC: Creates major innovations and best practices, acts as reference point for development