CLIENT SYSTEMS
Carrier cores, TPA platforms, estimating systems, approved evidence sources, vehicle sources, and authorized partner systems remain authoritative where designated.
PUBLIC-SAFE PLATFORM ARCHITECTURE
Connected by design. Separated by control.
MODLAN is designed as a governed operating layer around existing carrier, TPA, evidence, vehicle, and technology systems. This overview explains the public architecture without publishing security-sensitive implementation details or CST intellectual property.
INTEROPERABILITY
Provider adapters, mapping versions, tenant boundaries, checkpoints, replay controls, and reconciliation govern approved exchange.
OPERATIONS
Claims, SIU, evidence, vehicle, and program workflows remain separate control domains with explicit authority and handoffs.
EVIDENCE
Purpose, provenance, integrity references, access history, secure transfer, retention, legal hold, and disposition support evidentiary accountability.
ASSURANCE
Security, access review, control evidence, change governance, vendor risk, resilience, and audit-readiness controls support enterprise operation.
CST BOUNDARY
Authorized context may enter a protected CST exchange boundary and return approved outputs without exposing protected mechanics.
CONTROLLED DATA PATH
Source authority and approved outputs remain visible.
Carrier / TPA / Partner System
↓
Approved Adapter + Tenant Boundary
↓
Canonical MODLAN Context
↓
Claims / SIU / Evidence / Vehicle Operations
↓
Protected CST Boundary (when authorized)
↓
Approved Output + Reconciliation
↓
Authoritative Client Workflow