The overall aim is to evaluate internet and communication technology (ICT) health efforts, i.e. information, education and support for young adults who are first degree relatives or represent the close social network (relative or close friend) of individuals with mental illness, with regard to the process (the quality and usefulness of the support) and the effect (on health and quality of life, situation as relative or part of close social network and consumption of other support/care) of the intervention.