The Respondent Hub is a feature of Discuss that allows project owners, recruiters, editors, and collaborators to manage respondents within a research project. To use the Respondent Hub, you need to create a project in Discuss and add participant information. Screening questions can also be added, to identify respondent profile. You can invite respondents to the interview and manage their participation, including sending out invites, notifications, and reminders, from the platform. Respondent Hub is an efficient tool that helps to streamline the process of managing respondents in market research studies, making it easier to conduct high-quality research.