Answer:
Informal organization
Explanation:
The informal organization is opposite to the formal structure of an organization. It is the social structure of an organization. It recognizes that how an organization work in a practical way. The informal organization always work parallel or against of formal organization. The informal organization that is, made by sum of the rules and regulation, how an organization work, interaction, and relationship. Where as formal organization has no much impact. The informal organization is very intensively personal. It deals only with social interaction and what is the relationship between members. In an informal organization, the members have only official work and duties but even they bring their values, personal interest, and assumption about the act.