Dismissal of revision appeal in labor law dispute where appellant failed to substantiate challenge to lower court ruling

The Federal Labor Court dismissed the plaintiff's appeal, upholding the decision of the Hessian State Labor Court and ordering the plaintiff to bear the costs of the appellate proceedings. The dispute concerned a labor law matter originating from proceedings in the Hessian labor courts, where the plaintiff sought to overturn the lower court's ruling through a final revision. The court's refusal to entertain the appeal indicates that the prior judgment remained in force, resolving the conflict in favor of the defendant based on the established legal standards applicable to the specific labor law issues raised, which the appellate court found insufficiently substantiated or legally unsound for overturning the instance below.