Customizing the Search Databases feature is currently under review. At any time you may request to add your institutional collections to the searched databases. To do so open a support case using the following link: https://supportcase.exlibrisgroup.com/?product=Refworksadam shire supported this idea ·adam shire commented
Hide "search databases" feature from users via institutional admin.
Some institutions may wish to direct their users to a preferred search interface.