(October 30, 2018, 3:45 PM EDT) -- PHILADELPHIA — A supplemental disability plan offered by a disability claimant’s former employer is governed under the Employee Retirement Income Security Act because the claimant failed to prove that a reasonable employee would view the supplemental plan as a third-party offering not affiliated with the employer, the Third Circuit U.S. Court of Appeals said Oct. 5 (Kevin M. McCann, M.D. v. Unum Provident, et al., No. 16-2014, 3rd Cir., 2018 U.S. App. LEXIS 29638)....