To configure download settings, users would use the UI elements in 6 (configuring download location) and 7 (configuring encryption options). Once the configuration is complete, the "Download Selected Studies" button will become enabled, allowing users to proceed downloading.

To configure download settings, users would use the link in 3 ("configure download"). The link will launch a dialog that allows users to choose a download location and encryption options. If the configuration is not complete (e.g. encryption is chosen, but no encryption key is given) and when user selects "Download Selected Studies", the same configuration dialog will pop up and prompt users to complete the configuration.