Government Code § 21470
ARTICLE 7. Optional Settlements On and After January 1, 2018
This system shall provide to any member who retires on or after January 1, 2018, and requests materials relating to retirement, a written explanation of the effects, if any, of each possible decision relating to the selection of optional settlements, beneficiaries, and survivor benefits upon health benefits that are provided pursuant to Part 5 (commencing with Section 22750).