# Use Related Records (RELREC) data set to identify concomitant medications that were given due to the event

Check this box to use the Related Records (RELREC) data set in the SDTM folder to identify concomitant medications that were given to a patient due to an event (based on AECONTRT).

If this option is not selected or if RELREC is not available, the code will choose medications where the indication (CMINDC) matches verbatim event text (AETERM) and the date of the medication occurs on or after the event.

Note: If CM available and RELREC are available you can use this option for merging RELREC with related medications to events.

### To Specify This Option:

| 8 | Click within the check box.