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:

Click the appropriate radio button.