# TIDE **Entity class:** Alias route **TIDE** is an acronym, historical name, or alternate label for [[wiki/Terrorist Identities Datamart Environment|Terrorist Identities Datamart Environment]]. This route preserves source vocabulary while keeping claims, relationships, and provenance on the canonical node. ## Relationships - **canonical entry:** [[wiki/Terrorist Identities Datamart Environment|Terrorist Identities Datamart Environment]]. - **ontology router:** [[wiki/Counterterrorism Predictive Graph|Counterterrorism Predictive Graph]]. ## Sources - [NCTC — Guidelines for Access, Retention, Use, and Dissemination of United States Person Information (accessed September 23, 2026)](https://www.odni.gov/files/NCTC/documents/RelatedContent_documents/NCTCGuidelines.pdf) **As of:** 2026-09-23