  It is known that the supermultiplet of beta-deformations of ${\cal N}=4$
supersymmetric Yang-Mills theory can be described in terms of the exterior
product of two adjoint representations of the superconformal algebra. We
present a super-geometrical interpretation of this fact, by evaluating the
deforming operator on some special coherent states in the space of
supersingletons. We also discuss generalization of this approach to other
finite-dimensional deformations of the ${\cal N}=4$ supersymmetric Yang-Mills
theory.
