Questão jurídica principal
Whether A.Z.________ SA could make the software available to other group companies
Decisão extraída
Yes. The contract was interpreted as allowing free use of the program within the Z group; the other companies were not treated as third parties.
Fundamentação extraída
The cantonal court established the parties' actual common intent from the contract negotiations, later conduct, billing practice, and the software's use across the group; the Federal Court found no violation of Art. 18 CO and no properly argued arbitrariness challenge.