It is possible to define what appears on the “Enrol” screen on the Data Collection > Subject.
These options can be defined in Administration > General Settings > Data Collection > Enrollment Settings:
To create Settings, click the <Add> button.
To edit existing Settings, click the Action button and then select Edit.
Configured Enrollment Settings can be associated with Sites on a per Study basis. In Study > Configure > Basic > Study Sites / Recruitment section, click on the Site hyperlink.
Then click the blue Actions button and select Edit:
Select your preferred Enrollment Settings from the dropdown: