Reversal appeal in labor dispute; allocation of procedural costs to the unsuccessful appellant

The Federal Labor Court dismissed the employee's revision, leaving the Landesarbeitsgericht's decision in force and ordering the employee to bear the costs of the appeal. The dispute concerned a labor law claim where the employee, acting as counter-defendant, challenged the lower court's judgment regarding their employment relationship. The court affirmed the prior instance's ruling, effectively upholding the employer's position and rejecting the employee's legal arguments in the highest labor court instance.