PS integrated w/ SS--participant statement blurb

[BG5150]

Can someone tell me where I can find the rule that states you have to have a blurb on the participant statements is the PS is integrated with Social Security?  (The reg and/or where to find it in the EOB)

Does it only apply to participant-directed accounts, or pooled accounts, too?

Thanks in advance.

[Bill Presson]

Here's a good discussion about it from back in the day: