This document defines various terms related to document management and archiving, including administrative age, document retention table, file, folderama, home production, legajo, life cycle of a document, metal shelves, middle age, mobile files, reprography, secondary values, secret professional, sequentiality, tax values, technical values, and total file. It provides descriptions of the purpose or use of each term as it relates to organizing, storing, and retaining documents and records over time.