  Energy levels and transition rates for electric-dipole, electric-quadrupole,
electric-octupole, magnetic-dipole, and magnetic-quadrupole transitions among
the levels arising from the $n\ \leq$ 5 configurations in B-like Kr XXXII are
calculated by using two state-of-the-art methods, namely, the
multi-configuration Dirac-Hartree-Fock (MCDHF) approach and the second-order
many-body perturbation theory (RMBPT). Our results are compared with several
available experimental and other theoretical values. Electron-impact excitation
(EIE) collision strengths are calculated via the independent process and
isolated resonance approximation using distorted-wave (denoted by IPIRDW).
Radiation damping effects on the resonance excitation contributions are
included. Effective collision strengths are calculated as a function of
electron temperature by assuming a Maxwellian electron velocity distribution.
Spectral line intensities are modeled by using collision radiative model, and
several line pairs pointed out might be useful for density diagnostics.
