Credit Montgomery County Health Department Tennessee counties are saying goodbye to Signup Genius. Local health departments have been relying on the free scheduling website to coordinate COVID-19 vaccination appointments. But the state has now launched a customized online scheduling tool. Cathy Montgomery leads the Williamson County Health Department, which is training on the system now and making the switch March 15. Nurses will now be armed with iPads accessing the patient information as they administered doses, she says. “The system has a lot of tremendous features that we hope will certainly improve our processes and make things go a little bit faster for us,” Montgomery said during an online forum Friday.