Abstract: A peer to peer collaboration communications network architecture is disclosed wherein a plurality of enterprises effectively communicate with one another to share data across a single network. The network architecture simplifies management by partitioning supply chain network enterprises into groups that are independently managed. The network architecture allows for high speed transactions by minimizing distributions of queries upon multiple enterprise networks. At the same time, the network architecture allows for security and privacy concerns of individual enterprises to be addressed within small, localized portions of the overall network architecture. Users of the architecture therefore have the flexibility of choosing between overall speed and localized security modeling. The network architecture comprises a plurality of sub networks that are communicative with one another.