System
- id: string
- name: string
- description: string
- parameters: Map<parameterId:string, parameter: Parameter>
- relations: Map<relationId: string, relation: Relation>
Parameter
- id: string
- name: string
- description: string
- defaultValue: number
- min: number
- max: number
Relation
- id: string
- name: string
- description: string
- domainId: string (Ref:Parameter)
- coDomainId: string (Ref:Parameter)
- data: array
Instance
- ownerId: string (Ref:User)
- history: array
State
- systemParamRef
- systemParamVal
- System (deep copy)