The concept underlying the network structure is the social network—a social structure of interactions. Open communication and reliable partners (both internally and externally) are key components of social networks.
Source: Boundless. “Network Structure.” Boundless Management. Boundless, 21 Jul. 2015. Retrieved 28 Sep. 2015 from https://www.boundless.com/management/textbooks/boundless-management-textbook/organizational-structure-2/common-organizational-structures-25/network-structure-150-3982/