diff --git a/CLAUDE.md b/CLAUDE.md
index d9ca062..64cb2ce 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -163,7 +163,8 @@ nis2.agile/
     │   ├── 002_email_log.sql          # Tabella email_log
     │   ├── 003_voluntary_compliance.sql # ALTER organizations: voluntary_compliance
     │   ├── 004_ncr_capa.sql           # Tabelle non_conformities, corrective_actions
-    │   └── 005_consultant_support.sql # ALTER user_organizations: ruolo consultant
+    │   ├── 005_consultant_support.sql # ALTER user_organizations: ruolo consultant
+    │   └── 006_security_improvements.sql # Indici performance + soft delete + trigger audit immutabile
     ├── context/
     │   └── CONTEXT_SCHEMA_DB.md
     ├── prompts/
@@ -188,7 +189,7 @@ nis2.agile/
 ## Database (22 tabelle)
 organizations, users, user_organizations, refresh_tokens, assessments, assessment_responses, risks, risk_treatments, incidents, incident_timeline, policies, suppliers, training_courses, training_assignments, assets, compliance_controls, evidence_files, audit_logs, ai_interactions, email_log, non_conformities, corrective_actions
 
-Schema: `docs/sql/` (5 migrazioni: 001→005)
+Schema: `docs/sql/` (6 migrazioni: 001→006)
 
 ## Servizi