This study will provide valuable insights about this population's perceptions of VA MH services and of PTSD EBP, as well as their evolving use of VA and other community resources to address PTSD and other post-deployment MH needs. Furthermore, it will provide important information regarding the efficacy of relatively inexpensive and resource-sparing interventions that can be readily implemented within existing and emerging (e.g., Patient Alight Care Teams [PACT]) models of VA care delivery. While the proposed web interface and shared decision-making intervention are currently directed at RNG women Veterans post-deployment, there are clear implications for expansion to other populations and health/MH concerns, as well. Findings have important policy implications for several operational partners heavily invested in the improved access and delivery of evidence-based mental health care for Veterans with PTSD.