Variable_order Dataset_name Variable_name Variable_label Type Codelist Role Core CDISC_notes
1 RELREC STUDYID Study Identifier Char Identifier Req Unique identifier for a study.
2 RELREC RDOMAIN Related Domain Abbreviation Char C66734 Identifier Req Abbreviation for the domain of the parent record(s).
3 RELREC USUBJID Unique Subject Identifier Char Identifier Exp Identifier used to uniquely identify a subject across all studies for all applications or submissions involving the product.
4 RELREC IDVAR Identifying Variable Char Identifier Req Name of the identifying variable in the general-observation-class dataset that identifies the related record(s). Examples include --SEQ and --GRPID.
5 RELREC IDVARVAL Identifying Variable Value Char Identifier Exp Value of identifying variable described in IDVAR. If --SEQ is the variable being used to describe this record, then the value of --SEQ would be entered here.
6 RELREC RELTYPE Relationship Type Char C78737 Record Qualifier Exp Identifies the hierarchical level of the records in the relationship. Values should be either ONE or MANY. Used only when identifying a relationship between datasets (as described in Section 8.3, Relating Datasets).
7 RELREC RELID Relationship Identifier Char Record Qualifier Req Unique value within USUBJID that identifies the relationship. All records for the same USUBJID that have the same RELID are considered "related/associated." RELID can be any value the sponsor chooses, and is only meaningful within the RELREC dataset to identify the related/associated Domain records.