  In this communication we present a study of the electronic structure of
partially disordered bulk and (100) thin film of quaternary pseudo-Heusler
alloy Co$_2$Fe$_{0.4}$Cr$_{0.6}$Al in the L2$_1$ phase using the Augmented
Space recursion (ASR) in a scalar-relativistic tight binding linear muffin-tin
orbitals (TB-LMTO) basis. We study the orbital resolved magnetic moment
contributions of the constituents of the alloy. Our theoretical predictions
match well with the available experimental observations for the magnetic
moments of Fe and Co but they overestimate that of Cr. For a (100) thin film,
layer as well as orbital resolved properties have been studied.
