Kernrechtsfrage
Whether the appeal should be discontinued after the appellant withdrew it.
Extrahierter Entscheid
The proceedings were discontinued because the appellant effectively withdrew the appeal.
Extrahierte Begründung
By her letter of 30 May 2012, the appellant stated that the property had been sold and that the buyers would not join the dispute; this amounted to a withdrawal within the meaning of Art. 32(2) BGG.