As home to the Innovative Prosecution Solutions (IPS) Research and Evaluation Training and Technical Assistance team, RTI International has developed a webinar series to support the creation and ongoing engagement of a learning community of local researchers and practitioners interested in discussing evaluation-related topic areas, sharing methodological techniques, and addressing problem-solving challenges in carrying out applied research. In this webinar, IPS grantees discussed their experiences with researcher-practitioner partnerships in IPS and previous projects. View the discussion to learn more about initiating and fostering partnerships; keys to partnership success; tips for overcoming challenges; and strategies for sustaining regular evaluations of prosecution strategies.