Question juridique clé
Whether the arbitral tribunal had jurisdiction over the reimbursement claim under the arbitration clause in the Principal Agreement.
Solution extraite
The arbitration clause covered the dispute because it extended to disputes arising out of or in connection with the agreement, including the reimbursement claim.
Motifs extraits
The claim was sufficiently connected to the agreement settling the beneficiary's exit from the trust; the tribunal could also fill any contractual gap.