Definition
Linkage key used to join participant characteristic data to other employment service data tables. Linkage key is a unique combination of JobSeeker Id and Measure Date.
Components
Data Element (this item)
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Data Element ConceptParticipant: Characteristics Linkage Key 0.1
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Object ClassParticipant
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PropertyCharacteristics Linkage Key 0.1
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Value DomainLinkage Key 0.1
Representation
This representation is based on the value domain for this data element, more information is available at " Linkage Key 0.1 ".| Data Type | VarChar |
|---|---|
| Format | X[100] |
| Maximum character length | 100 |
| Value | Meaning | Start Date | End Date | |
|---|---|---|---|---|
| Permissible Values | 999999999999-99-99 | Job Seeker ID (4-10 digit number) + Measure Date (yyyy-mm-dd) |
Comments
CharacteristicsLinkageKey can be used to join to two or more tables within the dataset.