Structure
Everything that channels interaction within the network, such as agreements, rules, norms and physical infrastructure.
Networks, Structures and Systems

System

Entity with properties that cannot be attributed to those of its component parts. In other words, it is more than the sum of its parts.
Networks, Structures and Systems

Organisation
A network that has developed a formalised structure, with hierarchy and rules.
Networks, Structures and Systems

Level of Organisation

The quality of task division, specialisation and functional arrangement of rules within a network. The more complex the system, the higher level of organisation is needed.
Network Philosophy / Evolution to Complexity (coming soon...)