# Derive visits from:

Use this option to specify the domains from which to derive visit dates.

Available options are described in the following table:

Choose | When you want to:
SV domain | Use information from the SV domain alone. All dates between and including the start (SVSTDTC) and stop (SVENDTC) dates for the visit are considered.
findings domains | Use information from all available findings domains.

### To Specify the Source for Deriving Visit Dates:

| 8 | Click the appropriate radio button.