diff --git a/ucepsa/edge-oee-demo/sql/versions/101_fix_open_production_context_tail_v3.sql b/ucepsa/edge-oee-demo/sql/versions/101_fix_open_production_context_tail_v3.sql
new file mode 100644
index 0000000..984d387
--- /dev/null
+++ b/ucepsa/edge-oee-demo/sql/versions/101_fix_open_production_context_tail_v3.sql
@@ -0,0 +1,124 @@
+BEGIN;
+
+CREATE OR REPLACE VIEW mv_reports_ucepsa_prod.li_production_context_intervals_v1 AS
+WITH explicit_contexts AS (
+    SELECT
+        s.tenant,
+        s.site,
+        s.machine_id,
+        'SESSION:' || s.context_session_id::text AS context_key,
+        s.context_session_id,
+        s.source_type AS context_source,
+        CASE s.source_type
+            WHEN 'ODOO_SHOPFLOOR' THEN 5
+            WHEN 'LEGACY_ERP' THEN 20
+            WHEN 'MANUAL_AUTHORIZED' THEN 30
+            WHEN 'MAINTENANCE' THEN 40
+            WHEN 'TEST_SETUP' THEN 50
+            ELSE 90
+        END AS context_priority,
+        s.started_at AS context_from,
+        COALESCE(
+            s.ended_at,
+            'infinity'::timestamptz
+        ) AS context_to,
+        s.external_order_ref AS order_ref,
+        s.odoo_production_id,
+        s.odoo_workorder_id,
+        s.product_id,
+        s.product_default_code,
+        s.product_name,
+        s.operator_employee_id,
+        s.operator_name,
+        s.confidence,
+        true AS context_confirmed,
+        s.official_eligible AS official_loss_eligible,
+        s.authorization_status,
+        s.status,
+        s.notes,
+        s.evidence_json
+    FROM mv_loss_intelligence.production_context_sessions s
+    WHERE s.tenant = 'ucepsa'
+      AND s.site = 'ucepsa_onpremise'
+      AND s.status IN ('OPEN', 'CLOSED')
+      AND s.authorization_status IN (
+          'AUTHORIZED',
+          'AUTO_CONFIRMED'
+      )
+      AND (
+          s.ended_at IS NULL
+          OR s.ended_at > s.started_at
+      )
+),
+odoo_contexts AS (
+    SELECT
+        o.tenant,
+        o.site,
+        o.machine_id,
+        'ODOO:' || o.machine_id || ':' || o.id::text
+            AS context_key,
+        NULL::bigint AS context_session_id,
+        'ODOO_ORDER_CONTEXT'::text AS context_source,
+        10 AS context_priority,
+        o.effective_from AS context_from,
+        COALESCE(
+            o.effective_to,
+            'infinity'::timestamptz
+        ) AS context_to,
+        o.production_order AS order_ref,
+        o.production_id AS odoo_production_id,
+        NULLIF(o.workorder_id, '')::bigint
+            AS odoo_workorder_id,
+        o.product_id,
+        NULL::text AS product_default_code,
+        o.product AS product_name,
+        NULL::bigint AS operator_employee_id,
+        NULL::text AS operator_name,
+        'HIGH'::text AS confidence,
+        true AS context_confirmed,
+        false AS official_loss_eligible,
+        'AUTO_CONFIRMED'::text AS authorization_status,
+        CASE
+            WHEN o.effective_to IS NULL THEN 'OPEN'
+            ELSE 'CLOSED'
+        END AS status,
+        'Contexto de orden Odoo válido. Aún no equivale a sesión oficial de operaria.'::text
+            AS notes,
+        jsonb_build_object(
+            'order_state_event_id', o.id,
+            'odoo_state', o.odoo_state,
+            'workorder_state', o.workorder_state,
+            'qty_production', o.qty_production
+        ) AS evidence_json
+    FROM mv_reports_ucepsa_prod.li_order_state_intervals_v1 o
+    WHERE o.tenant = 'ucepsa'
+      AND o.site = 'ucepsa_onpremise'
+      AND o.order_present = true
+      AND o.order_coherent = true
+      AND (
+          o.effective_to IS NULL
+          OR o.effective_to > o.effective_from
+      )
+)
+SELECT * FROM explicit_contexts
+UNION ALL
+SELECT * FROM odoo_contexts;
+
+COMMENT ON VIEW
+mv_reports_ucepsa_prod.li_production_context_intervals_v1 IS
+'Contextos productivos Odoo, legacy, manuales, mantenimiento y pruebas. Los contextos abiertos permanecen vigentes hasta su cierre explícito, incluyendo la cola temporal de actividad.';
+
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1
+        FROM pg_roles
+        WHERE rolname = 'grafana_ucepsa_ro'
+    ) THEN
+        GRANT SELECT
+        ON mv_reports_ucepsa_prod.li_production_context_intervals_v1
+        TO grafana_ucepsa_ro;
+    END IF;
+END $$;
+
+COMMIT;