fronow/Canton-Stress-Test: examples/network/metered/cosign/daml/CoSign.daml

Daml contract source - fronow/Canton-Stress-Test/examples/network/metered/cosign/daml/CoSign.daml ```daml module CoSign where -- Signed by the issuer and every co-signer, so all of them confirm every -- transfer. The owner is an observer and the controller of Transfer. template CoAsset with issuer :