Hierarchy Open Service Interface Definition

Hierarchy Open Service Interface Definition (HOSID) is a way of organizing the different types of services that a computer system can offer. It lets the computer know how different services should interact with each other and helps keep the system organized. It does this by creating a hierarchical structure that categorizes all the different types of services into a set of related groups. This helps the computer understand how to connect all the different pieces together, so that the system can work correctly.