Rules for approving something (e.g. assignment of a role to a user). Specifies the structure of approvers and their relations.

Item Summary
Name	Type	Multiplicity	Description
name	property string	[0,1]
description	property string	[0,1]
level	container ApprovalStageDefinitionType	[0,-1]	Levels, or stages, of the approval process.
stage	container ApprovalStageDefinitionType	[1,-1]	Levels, or stages, of the approval process.

Items
- name
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
- description
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
- level
  
  Flags: RAM,runtime
  
  Multiplicity: [0,-1]
  
  Levels, or stages, of the approval process.
- stage
  
  Flags: RAM,runtime
  
  Multiplicity: [1,-1]
  
  Levels, or stages, of the approval process.