Definicja contract hierarchy

Co znaczy CONTRACT HIERARCHY:

A function that enables users authorized to create a purchasing contract to define relationships between super- and subordinate contracts.

A contract hierarchy consists of one or multiple contracts and is subject to the following rules:

The top node of the hierarchy cannot have a superordinate contract Every contract except for the top node has exactly one superordinate contract Every contract can have none, one, or multiple subordinate contract(s) A contract can be part of no hierarchy or exactly one hierarchy