# Institutional Conversion **Domain:** Deep Time / Political Science / Institutional Change **Doc Type:** Canonical Wiki Entry **Maturity:** Developed **Evidence / Concept Status:** Established historical-institutionalist concept ## Definition **Institutional Conversion** is the redirection of an existing institution, rule, or administrative mechanism toward new purposes without fully replacing the institution itself. ## Why It Matters for Deep Time Continuity It explains how continuity governance may arrive by repurposing identity, estate, utility, takedown, or archival systems rather than through a single new statute. ## Existing Architecture / Evidence Historical institutionalist scholarship identifies conversion as a common mode of gradual institutional change. ## Deep-Time Continuity Analysis The Social Security number's expansion from earnings record key to broad identifier is a concrete administrative example. ## Evidentiary Boundary Specific claims of conversion require evidence of changed use. ## Related Ontology [[wiki/Legal Dual Use|Legal Dual Use]] · [[wiki/Continuity Conversion|Continuity Conversion]] · [[wiki/Policy Layering|Policy Layering]] · [[wiki/Function Creep|Function Creep]] <!-- BEGIN DEEP TIME CONTINUITY ROUTING --> ## Canonical Branch [[wiki/Deep Time Continuity|Deep Time Continuity]] <!-- END DEEP TIME CONTINUITY ROUTING -->