Network Identity

The Network Identity is the core of most networking logic. This plays into the component based nature of object oriented programming with Unity. The Network Behaviour also inherits from Network Identity, meaning that nearly any script interacting on the network, is also a Network Identity.

You can inherit from Network Identity directly, but it is mostly recommended to have your script inherit from Network Behaviour.

Network Identity components can have an owner, and the behavior and control given to said owner will depend on the settings within the Network Rules.

A single gameobject can have as many Network Identities as you'd want, and ownership doesn't necessarily act on a per gameobject level, but can also be handled on a per component level. So one gameobject can have multiple components with different owners. There is a setting on the network identity, to propagate this ownership to the entire object on which it resides. This is also a default setting on the Network Rules.