GTI Infotel customizes the open source VistA EHR for the healthcare industry. They configured and implemented the nursing module at AIIMS's Jai Prakash Narayan Apex Trauma Centre in New Delhi. This included customizing templates to reflect nursing workflows, configuring administration menus, and ensuring smooth functioning of all submodules. The nursing module in VistA allows electronic documentation of patient care across multiple components like administration, education, schedules, clinical notes, and quality assurance.