How does RDA work in CalStirs

[ucsc2016]

My husband passed away 2010 @ age 69.  He was retired drawing his CalStirs retirement and when he passed his retirement went to me.  I receive a check monthly.  I have never in past been asked about the RDA?  I don't understand why this is being asked now?

Thank you for your support!

[Critter · Accepted solution]

Just say yes to the RMD question.