Documental Ltd is Estonian company involving multisectoral experts (psychiatrists, genetics, IT and market specialists) and developing digital solutions for mental healthcare. Its secure, web-based clinical decision support system DocuMental ( is purposely designed for diagnosis, treatment and care of mental disorders, including depression and which will be one of part of platform developed during this project. Documental Ltd is main SME involved in this project, which will contribute development of platform for major depression.