  We study N=2 supersymmetric U(1) gauge theory in non(anti)commutative N=2
harmonic superspace with the chirality preserving non-singlet deformation
parameter. By solving the Wess-Zumino gauge preserving conditions for the
analytic superfield, we construct the deformed N=(1,0) supersymmetry
transformation for component fields up to the first order in the deformation
parameter.
