 The study aimed to identify which Eric implementation strategies would best address specific CFIR-based contextual barriers. Implementation researchers and practitioners were recruited to participate in an online series of tasks involving matching specific Eric implementation strategies to specific implementation barriers. Participants were presented with brief descriptions of barriers based on CFIR-construct definitions and asked to rank up to seven implementation strategies that would best address each barrier. The results showed that there were relatively few consistent relationships between CFIR-based barriers and Eric implementation strategies, but a tool was developed that allows users to specify high priority CFIR-based barriers and receive a prioritized list of strategies based on endorsements provided by participants. The study highlights the need for a more detailed evaluation of the underlying determinants of barriers and how these determinants are addressed by strategies as part of the implementation planning process. This article was authored by Thomas J. Walsh, Byron J. Powell, Maria E. Fernandez, and others. We are article.tv, links in the description below.