Whether a cost-only appeal against the certificate and related costs was admissible.
The appeal was admissible because the challenged attestation was treated as comparable to a declaration to execute and could be reviewed through a non-contentious appeal; the costs issue was therefore also open to review.
A decision solely on costs is appealable, and the underlying attestation, although outside pending litigation, is functionally akin to a declaration to execute under the cantonal procedural rules.