What does boxed bold type in the AIS dictionary indicate?

Boxed bold type in the AIS (Artificial Intelligence System) dictionary serves as a visual cue to indicate specific directions or guidance that assist coders in selecting the most appropriate code. This formatting draws attention to important instructions that may clarify coding conventions, specify when certain codes should be used, or help distinguish between similar codes. By highlighting these directions, the AIS dictionary aims to enhance the coder's accuracy and efficiency in coding processes, ensuring that they apply the right codes in the appropriate contexts. This feature is critical for maintaining consistency and quality in coding practices, which is essential for the integrity of data handling in AI systems.