Our research confirms that educators believe interprofessional resource sharing to be beneficial and appropriate. However, concerns that resources are of insufficient quality or will be incorrectly attributed surfaced as barriers to sharing. Poor understanding and ambiguity surrounding intellectual property rights highlighted the need for repository communities to be sufficiently educated. Developing a commonly agreed metadata and labelling system, and linking with existing infrastructure, will enhance the impact of a learning object repository. Providing avenues for sharing, such as resource repositories, may assist in aligning education with the well-established process of peer review utilised by the research community, improving resource quality through exposure to others' perspectives and feedback. Furthermore, the increased accountability, restriction and familiarity of repositories may prove beneficial in encouraging sharing.