Question juridique clé
Whether the departing insured persons were entitled to a share of the reserve for future salary increases.
Solution extraite
The departing insured persons were not entitled to a transfer of that reserve, because it covered future salary developments of the remaining insured persons and those future developments depended on the new employer and new pension fund.
Motifs extraits
Equal treatment does not require the prior pension fund to prefinance future salary increases arising only under the new employment relationship; the situations of the remaining and departing insured persons were not comparable in this respect.