Display Pre-Study Variable Requirements in terms of: Use this feature to select a the basis on which to determine the Pre-Study Variable Requirements to display. Available choices are listed in the following table: Option Description SDTM only Select this option to display only the requirements met by the available study SDTM domains only. SDTM + ADSL Select this option to display only the requirements met by the available study SDTM domains and ADSL. SDTM + ADSL + Other ADaM Select this option to display only the requirements met by the available study SDTM domains, ADSL and other ADaM components. ADaM Select this option to display only the requirements met by the available study ADaM components only. To Specify the Pre-Study Variable Requirements to Display: Click on the appropriate radio button.