In Phase 2, MHP-IF projects will contribute to new knowledge and use evaluation to inform project decisions and improvements. In this webinar we explored how to achieve these research and evaluation purposes with a focus on common gaps, including starting with worldview, choosing priority questions based on intended uses of information and stage of project development, choosing outcome concepts and measures, and understanding a project’s influence on outcomes. The webinar was an overview of topics for the primary purpose of receiving feedback on Hub supports of highest interest to project teams. This webinar was tailored for the MHP-IF community. This event brief and resulting Hub supports are publicly available.