This example shows how to use the RELREC dataset to relate records stored in separate domains for subject 123456 who had a clinical sign (rows 1 and 4) that was related to 2 palpable masses (rows 2 and 3) and two microscopic findings (rows 5 and 6).

Row STUDYID RDOMAIN USUBJID IDVAR IDVARVAL RELTYPE RELID 1 EFC1234 CL 123456 CLSEQ 5 1 2 EFC1234 PM 123456 PMSEQ 11 1 3 EFC1234 PM 123456 PMSEQ 12 1 4 EFC1234 CL 123456 CLSEQ 5 2 5 EFC1234 MI 123456 MISEQ 47 2 6 EFC1234 MI 123456 MISEQ 48 2