Uses the Component:SupersessionType
Supersession Group.
Table 6.15. Fields and Components
| Name | Description | Occurrence | Type | Data Type | User Notes | 
|---|---|---|---|---|---|
| TypeOfSupersession | 
                         Defines what type of supersession scenario: NLA (No Longer Available), Single, Multiple-Split, Multiple-Merge, Variable-Split, Variable-Merge.  | 0..1 | Field | oag:TextType | |
| EffectivePeriod | 
                         A specific period of time such as the length of time between two known date/time points, from a start date onwards, or up to an end date of when something is effective.  | 0..1 | Component | oag:TimePeriodType | |
| SupersessionChainID | 
                         Chain number uniquely identifies all parts that are related in the supersession chain.  | 0..1 | Field | oag:OpenIDType | |
| SupersessionReason | 
                         Supersession Reason  | 0..* | Component | SupersessionReasonType | |
| SupersededParts | 
                         Detail information for Superseded items.  | 0..* | Component | SupersessionPartsType | |
| SupersedingParts | 
                         Detail information for Superseded items.  | 0..* | Component | SupersessionPartsType | 
The XML Sample provided here is an approximation of the generated XML for this component. Not all of the fields are required for implementation.
Example 6.16. Supersession
<Supersession>
     <TypeOfSupersession>......</TypeOfSupersession>     [0..1]
     <EffectivePeriod>......</EffectivePeriod>     [0..1]
     <SupersessionChainID>......</SupersessionChainID>     [0..1]
     <SupersessionReason>......</SupersessionReason>     [0..*]
     <SupersededParts>......</SupersededParts>     [0..*]
     <SupersedingParts>......</SupersedingParts>     [0..*]
</Supersession>