Lippard’s iconic idea is dematerialisation: the artwork migrates from objecthood into idea, information, document, instruction, action, system and context. Her theoretical contribution is not only the naming of Conceptual art’s reduced materiality but the invention of a documentary form adequate to it: bibliography, chronology, fragment, annotation, interview and event become the structure of the book itself. For Socioplastics, Six Years is a foundational precedent for treating the index as artwork, the archive as exhibition, and the cross-reference as spatial apparatus. Its operational value lies in demonstrating that conceptual practice can be preserved through relational documentation rather than monumental conservation. The bridge to the wider field is Conceptual art and institutional critique, where the artwork becomes a distributed informational ecology and the reader enters the work through temporal, archival and procedural coordinates.