Question juridique clé
Whether the canton court complied with the Federal Tribunal's prior remand and could still examine Art. 511 CO.
Solution extraite
Only the earlier finding on forfeiture under Art. 509(3) CO was binding; the canton court remained free to examine Art. 511 CO.
Motifs extraits
A remand binds only on issues decided expressly or implicitly. The prior federal judgment had addressed only forfeiture, leaving other grounds open.