- The Related References domain (RELREF) is a relationship dataset used to describe how information is related to the design of the study and to other sources of information within the study.
- To identify a source of information from a genetic toxicology assay within a study, a unique identifier (REFID) must be assigned TOBA-471 - Getting issue details... STATUS and populated in all datasets containing the REFID column. In other words, each GTREFID that exists in the GT dataset must exist in the RELREF dataset. TOBA-452 - Getting issue details... STATUS
- Each REFID that exists in the RELREF dataset must exist in the GT dataset.
- Every value of PARENT must be defined once and only once. Every PARENT must have a unique REFID which may be referenced by multiple records with the same PARENT. (Each REFID with a PARENT, has only one PARENT and that PARENT is described in a unique PARENT record.).
- The value for LEVEL must be 1 for a record without a PARENT record. This record may or may not have a child record.
- If a record has a PARENT, LEVEL must be populated with a LEVEL that is sequentially one greater than the PARENT record (e.g., value for LEVEL = value for PARENT LEVEL + 1).
- The SETCD column value must match a SETCD value in the TX dataset. TOBA-476 - Getting issue details... STATUS TOBA-467 - Getting issue details... STATUS
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