Pitt CRC has deployed Open OnDemand for the htc cluster to offer a shareable web portal that provides graphical interface capabilities for high throughput computing. With OnDemand, CRC users can work through a web browser with no client software to install and configure. Users can upload and download files; create, edit, submit and monitor jobs; and run GUI applications (e.g. RStudio Server and Jupyter Notebook). You can connect through a Firefox web browser at htc.crc.pitt.edu using your Pitt username and password. The server is behind Pitt’s firewall, so off-campus users must be on a Pitt VPN with Firewall-SAM-USERS-Pulse rule.