Revision on appeal in labor dispute: final rejection of defendant’s revision and cost allocation

The Federal Labour Court (BAG) dismissed the defendant's appeal, upholding the Landesarbeitsgericht Berlin-Brandenburg's judgment and ordering the defendant to bear the costs of the revision, resulting in the plaintiff's victory. The dispute concerned a labor law claim where the defendant challenged the lower court's assessment, likely involving the validity of a labor relationship or termination, though specific factual details are not elaborated in the provided tenor. The decision stands as the final operative outcome, confirming the lower court's ruling on the merits and establishing the defendant's liability for litigation costs at the appellate level.