This document discusses strategies for sustainable link building workflows. It begins by establishing that links still matter for search engine optimization. Then it outlines a workflow that includes identifying influential people, engaging with them, defining a digital asset to share, and preparing for its launch. The document provides examples of link building approaches like fixing 404 pages, using internal links strategically, producing original research, and creating referenceable and valuable content. It emphasizes networking authentically with influencers and having a unique digital asset to share.