This document discusses the skills and competencies needed for effective collaboration in the future. It argues that collaboration, sharing, sustainability and consensus-based work will become more important. However, assessing these "soft" skills poses challenges. The document proposes that collaborative exercises and practices, including "re-co-venturing," can help develop these skills while also providing evidence of learning. Peer assessment and tracking actions on collaborative projects may also demonstrate competencies, though knowledge of self and subtle social skills remains difficult to evaluate.