The narrative text of the Re-Assessment timepoints IG contains several references to the ADI (Advance Directives Interoperability) IG, including

• Section 1.5 (Home: How to read this guide), second bullet, first and second sub-bullets: “ADI Implementation Guide actors” should be “Re-assessment Timepoints Implementation Guide actors”
• Section 4.1.2.1 (Security and Privacy: Exchange Security), item 1: “exchange of AD information” should be “exchange of re-assessment timepoint information” or similar