Questão jurídica principal
How to interpret clause 4.4 of the cooperation agreement: guarantee or mere best efforts obligation?
Decisão extraída
Clause 4.4 was properly understood as a guarantee under Art. 111 OR to indemnify the consultant if the promised workload was not achieved.
Fundamentação extraída
No proven actual consensus existed, so interpretation under trust principle applied. Wording, context, and the association's own interest in the consultant's work supported a duty to hold him harmless.