**[[Portals,](https://inquizity.com/ )]Supply chain portals evolved to become the first interfirm portals to be commercialized and are now central to addressing the challenges of interfirm portals. Facilitating the flow of information and knowledge through every supply chain business process, supply chain portals extend the capability of members to share information and plan operations based on each other’s activities. As production supply chains become more integrated as a result of increased information flows,