(April 24, 2018, 1:40 PM EDT) -- SPRINGFIELD, Mass. — A disability claimant is permitted to supplement the administrative record with information from a disability insurer’s claims manual pertaining to the handling of vocational analyses and subjective pain complaints because the information is relevant to the review of the claimant’s long-term disability benefits claim, a Massachusetts federal magistrate judge said April 23 (Natalya Prohkorova v. Unum Life Insurance Company of America, No. 17-30064, D. Mass., 2018 U.S. Dist. LEXIS 67548)....