Fix #SSW-1454 no preselected schoolyear on class copy
Fix #SSW-1454 no preselected schoolyear on class copy

DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,hannesk001/SPHERE-Framework,hannesk001/SPHERE-Framework,DerDu/SPHERE-Framework,hannesk001/SPHERE-Framework,DerDu/SPHERE-Framework,DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,BozzaCoon/SPHERE-Framework,DerDu/SPHERE-Framework,DerDu/SPHERE-Framework,hannesk001/SPHERE-Framework,hannesk001/SPHERE-Framework,BozzaCoon/SPHERE-Framework,hannesk001/SPHERE-Framework,BozzaCoon/SPHERE-Framework,hannesk001/SPHERE-Framework,DerDu/SPHERE-Framework,BozzaCoon/SPHERE-Framework,BozzaCoon/SPHERE-Framework