  This proceeding highlights the effects of pseudorapidity-dependent charged
hadron observables $dN^\mathrm{ch}/d\eta$ and $v_2^{\rm ch}(\eta)$ in Au+Au
collisions at 200 GeV on constraining the initial-state nuclear stopping for
the beam remnants and the effective QGP specific shear viscosity in a recent
Bayesian inference analysis using an event-by-event (3+1)D hydrodynamics +
hadronic transport theoretical framework.
