  Many studies have been done to improve the performance of centrally
controlled business processes and enhance the integration between different
parties of these collaborations. However, the most serious issues of
collaborative business processes remained unsolved in these studies, lack of
trust and divided data on various confidential ledgers. Blockchain technology
has enormous potential to become a new substantial integration method for
untrusted collaborative businesses. Using the governing consensus mechanism,
blockchain eliminates the necessity of the trusted third party. It provides a
distributed shared ledger which facilitates the job of the process monitoring
for the parties. The smart contract, as a crucial tool, is used to define the
guaranteed autonomous programs. In addition, the privacy of the data can be
ensured by using a permissioned blockchain that handles the access control
because in this way, only verifiable participants can have access to the state
of the business process and its related information. In this study, the
applicability of execution of a real-word untrusted business process on the
permissioned blockchain is investigated. Moreover, we determine the advantages
of using the permissioned access-controller blockchain as the infrastructure
for the collaborative business processes, through implementing the process of
Order Processing on the Hyperledger Fabric blockchain platform.
