Flat Currents and Solutions of Sigma Model on Supercoset Targets with Z_2m Grading

We find one parameter flat currents of the sigma model on supercoset targets with Z_2m grading given by Young satisfaction equations of motion and the Virasoro constraint. This means that one can generate a series of classical solutions from the original one. For these new solutions one can also construct flat currents and conserved charges, which form the same set with the original one.