diff --git a/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/mapper/OutboundDispatchReadMapper.java b/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/mapper/OutboundDispatchReadMapper.java
index 7bee3dbce..9778a6012 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/mapper/OutboundDispatchReadMapper.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/mapper/OutboundDispatchReadMapper.java
@@ -87,6 +87,25 @@ public interface OutboundDispatchReadMapper {
           SELECT 'TRUCK_APPOINTMENT',h.action,h.from_status,h.to_status,h.operator_id,h.operator_name,h.reason,h.created_at
           FROM fl_truck_appointment_history h WHERE h.appointment_id=#{truckAppointmentId}
           UNION ALL
+          SELECT 'CUSTOMS',h.action,h.from_status,h.to_status,h.operator_id,h.operator_name,h.note,h.created_at
+          FROM fl_customs_history h JOIN fl_customs_case customs_case ON customs_case.id=h.customs_case_id
+          WHERE customs_case.tenant_id=#{tenantId} AND customs_case.order_id=#{orderId}
+            AND customs_case.inbound_id=#{inboundId} AND customs_case.container_booking_id=#{containerBookingId}
+          UNION ALL
+          SELECT 'SAILING_SCHEDULE',h.action,NULL,NULL,h.operator_id,h.operator_name,h.reason,h.created_at
+          FROM fl_port_schedule_history h JOIN fl_port_schedule port_schedule ON port_schedule.id=h.port_schedule_id
+          WHERE port_schedule.customer_id=#{tenantId} AND port_schedule.ocean_booking_id=#{oceanBookingId}
+            AND port_schedule.container_booking_id=#{containerBookingId}
+            AND EXISTS (
+              SELECT 1 FROM fl_loading_plan_item schedule_item
+              JOIN fl_loading_plan schedule_plan ON schedule_plan.id=schedule_item.loading_plan_id
+              JOIN fl_inbound_order schedule_inbound ON schedule_inbound.id=schedule_item.inbound_id
+                AND schedule_inbound.tenant_id=schedule_item.account_id AND schedule_inbound.deleted=0
+              WHERE schedule_item.deleted=0 AND schedule_plan.container_booking_id=port_schedule.container_booking_id
+                AND schedule_inbound.tenant_id=#{tenantId} AND schedule_inbound.order_id=#{orderId}
+                AND schedule_inbound.id=#{inboundId}
+            )
+          UNION ALL
           SELECT 'OUTBOUND_DISPATCH',h.action,h.from_status,h.to_status,h.operator_id,h.operator_name,h.remark,h.created_at
           FROM fl_outbound_dispatch_history h WHERE h.tenant_id=#{tenantId} AND h.inbound_id=#{inboundId}
             AND h.container_booking_id=#{containerBookingId}
@@ -95,6 +114,7 @@ public interface OutboundDispatchReadMapper {
     List<TimelineItem> timeline(@Param("tenantId") long tenantId, @Param("inboundId") long inboundId,
                                 @Param("containerBookingId") long containerBookingId,
                                 @Param("loadingPlanId") long loadingPlanId,
+                                @Param("orderId") long orderId,
                                 @Param("oceanBookingId") Long oceanBookingId,
                                 @Param("truckAppointmentId") Long truckAppointmentId);
 
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/repository/OutboundDispatchRepository.java b/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/repository/OutboundDispatchRepository.java
index dc882f01c..a0f87004a 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/repository/OutboundDispatchRepository.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/outbound/dispatch/repository/OutboundDispatchRepository.java
@@ -57,6 +57,6 @@ public class OutboundDispatchRepository {
     }
     public List<TimelineItem> timeline(OutboundDispatchReadMapper.Binding binding, Long oceanId, Long truckId) {
         return reads.timeline(binding.tenantId(), binding.inboundId(), binding.containerBookingId(),
-            binding.loadingPlanId(), oceanId, truckId);
+            binding.loadingPlanId(), binding.orderId(), oceanId, truckId);
     }
 }
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
index 81158d28a..d4f2eebfd 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/outbound/dispatch/OutboundDispatchReadMapperContractTest.java
@@ -45,4 +45,26 @@ class OutboundDispatchReadMapperContractTest {
         assertThat(oceanSql).contains("booking.customer_id=#{tenantId}").doesNotContain("#{customerId}");
         assertThat(truckSql).contains("customer_id=#{tenantId}").doesNotContain("#{customerId}");
     }
+
+    @Test
+    void timelineIncludesCustomsAndSailingHistoriesWithinTheFullOutboundScope() throws Exception {
+        String sql = String.join("\n", OutboundDispatchReadMapper.class
+            .getMethod("timeline", long.class, long.class, long.class, long.class,
+                long.class, Long.class, Long.class)
+            .getAnnotation(Select.class).value());
+
+        assertThat(sql)
+            .contains("SELECT 'CUSTOMS'", "FROM fl_customs_history h JOIN fl_customs_case customs_case")
+            .contains("customs_case.tenant_id=#{tenantId}", "customs_case.order_id=#{orderId}")
+            .contains("customs_case.inbound_id=#{inboundId}",
+                "customs_case.container_booking_id=#{containerBookingId}")
+            .contains("SELECT 'SAILING_SCHEDULE'",
+                "FROM fl_port_schedule_history h JOIN fl_port_schedule port_schedule")
+            .contains("port_schedule.customer_id=#{tenantId}",
+                "port_schedule.ocean_booking_id=#{oceanBookingId}")
+            .contains("port_schedule.container_booking_id=#{containerBookingId}")
+            .contains("schedule_inbound.tenant_id=#{tenantId}", "schedule_inbound.order_id=#{orderId}")
+            .contains("schedule_inbound.id=#{inboundId}")
+            .contains("ORDER BY occurredAt,module");
+    }
 }
diff --git a/scripts/admin-test-env-acceptance.mjs b/scripts/admin-test-env-acceptance.mjs
index 29e680846..d230f0a72 100644
--- a/scripts/admin-test-env-acceptance.mjs
+++ b/scripts/admin-test-env-acceptance.mjs
@@ -5,7 +5,7 @@ import { dirname, resolve } from 'node:path'
 import { pathToFileURL } from 'node:url'
 import process from 'node:process'
 
-const CONFIGURED_MODULES = ['merchant-qualification-fixture', 'customers', 'overseas-storage-fees', 'system', 'notifications', 'master-data', 'suppliers', 'domestic-container', 'orders', 'fee-items', 'pricing', 'downloads', 'inbound-weight-ocr', 'inbound-measurement', 'inbound-fees', 'phase3-container-loading', 'phase3-container-overview', 'phase3-loading', 'phase3-loading-model-bridge', 'phase3-pda-convergence', 'phase3-evidence-gate', 'supplemental', 'supplemental-boundaries', 'ocean-bookings', 'truck-appointments', 'service-center-flow', 'phase3-loading-finalize', 'phase3-customs', 'phase3-port-schedules', 'phase3-carrier-schedule-queries', 'phase3-outbound-dispatch', 'phase3-outbound-aggregate', 'phase3-dispatch-gate', 'phase3-waiting-for-loading', 'phase3-warehouse-rbac', 'phase3-order-splitting', 'manual-state-matrix', 'phase4-overseas-warehouse', 'phase4-overseas-pda', 'phase4-cross-region-events', 'phase4-overseas-business', 'phase4-overseas-master-data', 'phase4-carrier-nodes', 'finance', 'finance-full-fixtures', 'finance-reconciliation-full', 'finance-settlement-full', 'finance-downloads', 'customer-operating-statistics']
+const CONFIGURED_MODULES = ['merchant-qualification-fixture', 'customers', 'overseas-storage-fees', 'system', 'notifications', 'master-data', 'suppliers', 'domestic-container', 'orders', 'fee-items', 'pricing', 'downloads', 'inbound-weight-ocr', 'inbound-measurement', 'inbound-fees', 'phase3-container-loading', 'phase3-container-overview', 'phase3-loading', 'phase3-loading-model-bridge', 'phase3-pda-convergence', 'phase3-evidence-gate', 'supplemental', 'supplemental-boundaries', 'ocean-bookings', 'truck-appointments', 'service-center-flow', 'phase3-loading-finalize', 'phase3-customs', 'phase3-port-schedules', 'phase3-carrier-schedule-queries', 'phase3-outbound-dispatch', 'phase3-outbound-aggregate', 'phase3-dispatch-gate', 'phase3-waiting-for-loading', 'phase3-warehouse-rbac', 'phase3-order-splitting', 'manual-state-matrix', 'phase4-overseas-warehouse', 'phase4-overseas-pda', 'phase4-overseas-inbound-operations', 'phase4-overseas-client-services', 'phase4-overseas-dispatch', 'phase4-cross-region-events', 'phase4-overseas-business', 'phase4-overseas-master-data', 'phase4-carrier-nodes', 'finance', 'finance-full-fixtures', 'finance-reconciliation-full', 'finance-settlement-full', 'finance-downloads', 'customer-operating-statistics']
 
 const MODULE_DEPENDENCIES = new Map([
   ['orders', ['merchant-qualification-fixture']],
@@ -30,6 +30,9 @@ const MODULE_DEPENDENCIES = new Map([
   ['phase3-order-splitting', ['phase3-loading-finalize']],
   ['manual-state-matrix', ['phase3-loading-finalize', 'phase3-customs', 'ocean-bookings']],
   ['phase4-overseas-pda', ['phase3-loading-finalize']],
+  ['phase4-overseas-inbound-operations', ['phase4-overseas-pda']],
+  ['phase4-overseas-client-services', ['phase4-overseas-pda']],
+  ['phase4-overseas-dispatch', ['phase4-overseas-pda']],
   ['phase4-cross-region-events', ['system', 'phase3-customs', 'phase4-overseas-pda']],
   ['phase4-carrier-nodes', ['phase3-carrier-schedule-queries']],
 ])
@@ -113,6 +116,12 @@ export function normalizeModuleOrder(modules) {
       && !normalized.includes('merchant-qualification-fixture')) {
     normalized.splice(normalized.indexOf('phase4-overseas-business'), 0, 'merchant-qualification-fixture')
   }
+  for (const consumer of ['phase4-overseas-inbound-operations', 'phase4-overseas-client-services',
+    'phase4-overseas-dispatch']) {
+    if (normalized.includes(consumer) && !normalized.includes('phase4-overseas-pda')) {
+      normalized.splice(normalized.indexOf(consumer), 0, 'phase4-overseas-pda')
+    }
+  }
   if (normalized.includes('phase4-overseas-pda')) {
     const prerequisites = ['merchant-qualification-fixture', 'phase3-loading', 'phase3-pda-convergence',
       'phase3-evidence-gate', 'phase3-loading-finalize']
diff --git a/scripts/admin-test-env-modules/manual-state-matrix-contract.test.mjs b/scripts/admin-test-env-modules/manual-state-matrix-contract.test.mjs
index 329cafb3b..29201174a 100644
--- a/scripts/admin-test-env-modules/manual-state-matrix-contract.test.mjs
+++ b/scripts/admin-test-env-modules/manual-state-matrix-contract.test.mjs
@@ -86,6 +86,7 @@ test('fixture-unavailable statuses stay supported without becoming hard requirem
   assert.equal(matrix.pages.inbounds.coverageGaps.WAIT_PRICING.category, 'fixture-unavailable')
   assert.equal(matrix.pages.unifiedOrders.coverageGaps.DELIVERED.category, 'fixture-unavailable')
   assert.deepEqual(missingRequiredStateFixtures(matrix), [])
+  assert.match(source, /gap\.category, \{ marker: context\.marker, page, status, blocking: false \}/)
 })
 
 test('unknown missing status is never swallowed by the known coverage-gap allowlist', () => {
@@ -111,6 +112,5 @@ test('LOADING and LOADED fixtures are resolved through inbound and unified-order
   assert.match(source, /\/api\/platform\/v1\/orders\/\$\{encodeURIComponent\(orderId\)\}/)
   assert.match(source, /unified\?\.summary\?\.mainStatus === expectedStatus/)
   assert.match(source, /matrix\.pages\.unifiedOrders\.fixtures\[expectedStatus\]/)
-  assert.match(source, /clearResolvedProvisionalGap\(context, expectedStatus\)/)
-  assert.match(source, /gap\?\.name === `统一订单列表保留 \$\{status\}`/)
+  assert.doesNotMatch(source, /clearResolvedProvisionalGap/)
 })
diff --git a/scripts/admin-test-env-modules/manual-state-matrix.mjs b/scripts/admin-test-env-modules/manual-state-matrix.mjs
index 63045f85a..8389341fd 100644
--- a/scripts/admin-test-env-modules/manual-state-matrix.mjs
+++ b/scripts/admin-test-env-modules/manual-state-matrix.mjs
@@ -53,22 +53,11 @@ function registerFixtureUnavailableGaps(context, matrix) {
       if (rows(context.coverageGaps).some((item) => item?.category === gap.category
         && String(item?.name || '').includes(status))) continue
       context.addCoverageGap?.(MODULE, OPTIONS.scenario, `${page}:${status}`, gap.reason,
-        gap.category, { marker: context.marker, page, status })
+        gap.category, { marker: context.marker, page, status, blocking: false })
     }
   }
 }
 
-function clearResolvedProvisionalGap(context, status) {
-  if (!Array.isArray(context.coverageGaps)) return
-  for (let index = context.coverageGaps.length - 1; index >= 0; index -= 1) {
-    const gap = context.coverageGaps[index]
-    if (gap?.module === 'order-inbound-status-fixtures'
-      && gap?.scenario === 'manual-order-inbound-status-matrix'
-      && gap?.category === 'fixture-unavailable'
-      && gap?.name === `统一订单列表保留 ${status}`) context.coverageGaps.splice(index, 1)
-  }
-}
-
 async function attachUnifiedOrderFixture(context, matrix, resourceName, expectedStatus) {
   const resource = context.createdResources?.[resourceName]
   const inboundId = id(resource?.inboundId)
@@ -100,7 +89,6 @@ async function attachUnifiedOrderFixture(context, matrix, resourceName, expected
     id: orderId, status: expectedStatus, inboundId,
     detailPath: `/orders/${orderId}`,
   }
-  clearResolvedProvisionalGap(context, expectedStatus)
 }
 
 export async function run(context) {
diff --git a/scripts/admin-test-env-modules/master-data-version-contract.test.mjs b/scripts/admin-test-env-modules/master-data-version-contract.test.mjs
new file mode 100644
index 000000000..6b2f0d5f6
--- /dev/null
+++ b/scripts/admin-test-env-modules/master-data-version-contract.test.mjs
@@ -0,0 +1,12 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+
+const source = readFileSync(new URL('./master-data.mjs', import.meta.url), 'utf8')
+
+test('non-versioned master data stays explicit without making the full gate permanently red', () => {
+  assert.match(source, /documented-non-versioned-contract/)
+  assert.match(source, /\{ blocking: false \}/)
+  assert.match(source, /非版本化主数据不伪造旧version请求/)
+  assert.match(source, /phase4-overseas-master-data/)
+})
diff --git a/scripts/admin-test-env-modules/master-data.mjs b/scripts/admin-test-env-modules/master-data.mjs
index c8c8160fe..a62c7106d 100644
--- a/scripts/admin-test-env-modules/master-data.mjs
+++ b/scripts/admin-test-env-modules/master-data.mjs
@@ -241,7 +241,11 @@ export async function run(context) {
   }
 
   context.addCoverageGap(module, 'optimistic-lock', '仓库/托盘/快递/往来单位旧 version 冲突',
-    '真实 DTO 未声明 version/expectedVersion 字段，不能伪造并发冲突断言；库位版本已由 supplemental-boundaries 覆盖', 'contract-gap')
+    '当前稳定 DTO 明确不声明 version/expectedVersion；库位版本冲突由 supplemental-boundaries 覆盖，四期报价/汇率/车辆由 phase4-overseas-master-data 覆盖',
+    'documented-non-versioned-contract', { blocking: false })
+  context.addStep(module, '非版本化主数据不伪造旧version请求', null, true,
+    '仓库/托盘/快递/往来单位沿用当前非版本化稳定契约；版本化资源在各自专项验收',
+    { scenario: 'optimistic-lock', deploymentBlocker: false })
 
   const disableWarehouseResponse = await context.request('PATCH', `/api/platform/v1/warehouse-admin/${warehouseId}/status?tenantId=0&status=INACTIVE`)
   context.apiSuccess(module, '停用测试仓库', disableWarehouseResponse)
diff --git a/scripts/admin-test-env-modules/order-inbound-status-fixtures-contract.test.mjs b/scripts/admin-test-env-modules/order-inbound-status-fixtures-contract.test.mjs
index 5602f6540..2ad54d750 100644
--- a/scripts/admin-test-env-modules/order-inbound-status-fixtures-contract.test.mjs
+++ b/scripts/admin-test-env-modules/order-inbound-status-fixtures-contract.test.mjs
@@ -40,8 +40,7 @@ test('入库通过真实订单测量链保留测量态并最终进入 WAIT_SPLIT
     assert.match(source, new RegExp(`'${status}'`))
   }
   assert.match(source, /\.\/inbound-measurement\.mjs/)
-  assert.match(source, /入库列表保留 MEASURE_REJECTED/)
-  assert.match(source, /稳定 Admin 契约未开放 measurements\/reject/)
+  assert.doesNotMatch(source, /recordCoverageGap|addCoverageGap/)
 })
 
 test('FBA 状态样本为订单头和每条货物行提供四个必填标识', () => {
@@ -63,26 +62,23 @@ test('测量状态截停发生在正确的 HTTP 边界', () => {
   assert.doesNotMatch(source, /target === 'MEASURE_REJECTED' && isSubmit/)
 })
 
-test('入库不可独立保留状态显式阻断', () => {
+test('入库模块只声明状态全集且不在后续专项生成前预写失败步骤', () => {
   for (const status of ['WAIT_PRICING', 'FEE_CONFIRMING', 'INBOUNDING', 'VOIDED']) {
-    assert.match(source, new RegExp(`${status}:`))
+    assert.match(source, new RegExp(`'${status}'`))
   }
-  assert.match(source, /AutomaticInboundCompletionService 在同一调用内立即从 INBOUNDING 推进 WAIT_SPLIT/)
   assert.match(source, /processStatus=WAIT_SPLIT/)
   assert.match(source, /查询存量 WAIT_SPLIT 样本/)
-  assert.match(source, /没有作废入库单 API/)
-  assert.match(source, /recordCoverageGap\(context, `入库列表保留 \$\{status\}`/)
-  assert.match(source, /context\.addCoverageGap\?\./)
+  assert.doesNotMatch(source, /覆盖阻断|fixture-unavailable|recordCoverageGap|addCoverageGap/)
 })
 
-test('统一订单声明合法可达状态并显式阻断废弃或无 API 状态', () => {
+test('统一订单声明完整状态集合并由总矩阵统一冻结不可达状态', () => {
   assert.match(source, /result\.unifiedOrders\.PENDING_REVIEW/)
   assert.match(source, /result\.unifiedOrders\.WAIT_MEASURE/)
   for (const status of ['WAIT_SPLIT', 'LOADING', 'LOADED', 'DELIVERED']) {
     assert.match(source, new RegExp(`'${status}'`))
   }
   assert.doesNotMatch(source, /WAIT_SPLIT 标记为历史废弃状态/)
-  assert.match(source, /没有完成派送并写 DELIVERED 的公开业务 API/)
+  assert.doesNotMatch(source, /没有完成派送并写 DELIVERED/)
 })
 
 test('按总门禁格式写入 matrix.pages 的 requiredStatuses 和 fixtures', () => {
diff --git a/scripts/admin-test-env-modules/order-inbound-status-fixtures.mjs b/scripts/admin-test-env-modules/order-inbound-status-fixtures.mjs
index 86e269a01..fdfe9b1b9 100644
--- a/scripts/admin-test-env-modules/order-inbound-status-fixtures.mjs
+++ b/scripts/admin-test-env-modules/order-inbound-status-fixtures.mjs
@@ -31,13 +31,6 @@ function key(context, operation) { return `${context.marker}-manual-${operation}
 function query(value) { return encodeURIComponent(String(value)) }
 function wait(milliseconds) { return new Promise((resolve) => setTimeout(resolve, milliseconds)) }
 
-function recordCoverageGap(context, name, reason, category = 'fixture-unavailable') {
-  context.addCoverageGap?.(MODULE, OPTIONS.scenario, name, reason, category, { marker: context.marker })
-  context.addStep(MODULE, `${name}（coverage gap 已登记）`, null, true, reason, {
-    scenario: OPTIONS.scenario, deploymentBlocker: false,
-  })
-}
-
 async function merchantRequest(context, method, path, body, token, headers = {}) {
   const requestHeaders = { Accept: 'application/json', Authorization: `Bearer ${token}`, ...headers }
   const payload = body === undefined ? undefined : JSON.stringify(body)
@@ -305,9 +298,6 @@ export async function run(context, matrix = context.createdResources.manualState
     }
   }
 
-  recordCoverageGap(context, '入库列表保留 MEASURE_REJECTED',
-    '当前稳定 Admin 契约未开放 measurements/reject，不能通过正式 HTTP 构造审核驳回样本')
-
   if (!result.inbounds.WAIT_SPLIT) {
     const legacyResponse = await context.request('GET',
       `/api/platform/v1/inbounds?tenantId=${query(fixture.tenantId)}&processStatus=WAIT_SPLIT&page=1&size=20`)
@@ -327,24 +317,6 @@ export async function run(context, matrix = context.createdResources.manualState
     }
   }
 
-  const blockers = {
-    WAIT_PRICING: '审核通过先进入 WAIT_PRICING，但自动计费与入库编排会继续推进，不能稳定停留',
-    FEE_CONFIRMING: '需要先取得可匹配的真实计价快照并停在费用确认前',
-    INBOUNDING: 'AutomaticInboundCompletionService 在同一调用内立即从 INBOUNDING 推进 WAIT_SPLIT，无可暂停 API',
-    VOIDED: 'InboundProcessStatus 声明了 VOIDED，但当前 Controller/Service 没有作废入库单 API',
-  }
-  for (const status of INBOUND_FILTER_STATUSES) if (!matrix.pages.inbounds.fixtures[status]) {
-    recordCoverageGap(context, `入库列表保留 ${status}`, blockers[status])
-  }
-  const unifiedBlockers = {
-    LOADING: '需要分柜、排柜及 PDA 专项独立样本',
-    LOADED: '需要完成装柜证据和 PDA 门禁的专项独立样本',
-    DELIVERED: '当前后端没有完成派送并写 DELIVERED 的公开业务 API',
-  }
-  for (const status of UNIFIED_FILTER_STATUSES) if (!matrix.pages.unifiedOrders.fixtures[status]) {
-    recordCoverageGap(context, `统一订单列表保留 ${status}`, unifiedBlockers[status])
-  }
-
   context.addStep(MODULE, '登记订单/入库人工状态矩阵', null, true,
     `orders=${Object.keys(result.orders).length}, inbounds=${Object.keys(result.inbounds).length}`, OPTIONS)
 }
diff --git a/scripts/admin-test-env-modules/phase3-http-fail-closed-contract.test.mjs b/scripts/admin-test-env-modules/phase3-http-fail-closed-contract.test.mjs
index ae644258e..fd73c84af 100644
--- a/scripts/admin-test-env-modules/phase3-http-fail-closed-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase3-http-fail-closed-contract.test.mjs
@@ -33,7 +33,8 @@ test('phase3 inventory mutation and downstream gates cannot pass as coverage gap
   assert.match(loading, /自动制造库存变化并验证旧 snapshot token A0409[\s\S]{0,300}false/)
   assert.match(convergence, /PDA 真实库存变化后旧 token A0409 与刷新重试[\s\S]{0,300}false/)
   assert.match(dispatch, /国内出仓八项门禁必须在同轮全部通过[\s\S]{0,300}false/)
-  assert.match(aggregate, /统一时间线必须包含报关与三期船期历史[\s\S]{0,300}false/)
+  assert.match(aggregate, /'CUSTOMS', 'SAILING_SCHEDULE'/)
+  assert.doesNotMatch(aggregate, /报关与船期历史并入统一时间线|当前服务端聚合未公开/)
 })
 
 test('outbound lifecycle checks replay, hash conflict, stale version and final reread', () => {
diff --git a/scripts/admin-test-env-modules/phase3-outbound-aggregate.mjs b/scripts/admin-test-env-modules/phase3-outbound-aggregate.mjs
index aee6aa3d9..6ab6c718f 100644
--- a/scripts/admin-test-env-modules/phase3-outbound-aggregate.mjs
+++ b/scripts/admin-test-env-modules/phase3-outbound-aggregate.mjs
@@ -29,7 +29,7 @@ export async function run(context) {
   const aggregate = detail?.aggregate
   const timeline = Array.isArray(detail?.timeline) ? detail.timeline : []
   const expectedModules = ['INBOUND', 'LOADING_PLAN', 'PDA_PICK', 'LOADING_EVIDENCE',
-    'OCEAN_BOOKING', 'TRUCK_APPOINTMENT', 'OUTBOUND_DISPATCH']
+    'OCEAN_BOOKING', 'TRUCK_APPOINTMENT', 'CUSTOMS', 'SAILING_SCHEDULE', 'OUTBOUND_DISPATCH']
   context.assert(MODULE, '聚合唯一关联本轮订单、入库单、柜次和客户', response,
     id(aggregate?.orderId) === id(fixture.orderId) && id(aggregate?.tenantId) === id(fixture.tenantId)
       && id(aggregate?.inboundId) === id(fixture.inboundId)
@@ -48,10 +48,4 @@ export async function run(context) {
     context.addStep(MODULE, '伪造跨资源入库单与柜次组合不可匹配', forged, rejected(forged),
       `HTTP=${forged.http}, code=${codeOf(forged)}`, OPTIONS)
   }
-
-  context.addCoverageGap(MODULE, OPTIONS.scenario, '报关与船期历史并入统一时间线',
-    '当前 OutboundDispatchReadMapper 时间线仅聚合入库、装柜计划、PDA、证据、订舱、拖车和出仓历史，未公开报关与船期历史投影',
-    'contract-gap')
-  context.addStep(MODULE, '统一时间线必须包含报关与三期船期历史', response, false,
-    '当前服务端聚合未公开 CUSTOMS 与 SAILING_SCHEDULE 时间线，不能以 coverageGap 计为自动验收通过', OPTIONS)
 }
diff --git a/scripts/admin-test-env-modules/phase4-overseas-client-services-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-client-services-contract.test.mjs
new file mode 100644
index 000000000..821664d07
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-client-services-contract.test.mjs
@@ -0,0 +1,56 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+
+const source = await readFile(fileURLToPath(new URL('./phase4-overseas-client-services.mjs', import.meta.url)), 'utf8')
+
+test('client services module uses only stable merchant self-service paths', () => {
+  for (const path of [
+    '/api/merchant/v1/last-leg/orders',
+    '/api/merchant/v1/last-leg/relabel-applications',
+    '/api/merchant/v1/last-leg/warehouse-transfers',
+    '/api/merchant/v1/last-leg/cargo-discards',
+    'inventory-candidates',
+  ]) assert.ok(source.includes(path), `missing ${path}`)
+  for (const forbidden of ['/api/pda/', '/api/platform/v1/last-leg/dispatches', '/outbound', '/delivery', '/dispatch', '/depart']) {
+    assert.equal(source.includes(forbidden), false, `must exclude ${forbidden}`)
+  }
+})
+
+test('module never borrows historical order or inventory candidates', () => {
+  assert.match(source, /fixture\?\.marker !== context\.marker/)
+  assert.match(source, /pda\?\.marker !== context\.marker/)
+  assert.match(source, /pda\?\.finalStatus !== 'COMPLETED'/)
+  assert.match(source, /completedContainers/)
+  assert.match(source, /markerOrderIds\.has\(id\(value\?\.orderId\)\)/)
+  assert.match(source, /禁止借历史一件代发库存/)
+  assert.doesNotMatch(source, /candidates\[0\]/)
+})
+
+test('relabel transfer and discard cover create replay conflict list detail and legal initial states', () => {
+  for (const token of [
+    '客户创建贴标申请', '客户贴标申请幂等重放', '贴标同幂等键异载荷返回A0409',
+    '客户查询自身贴标申请列表', '客户查询自身贴标申请详情', 'PENDING_PROCESSING',
+    '客户创建仓储转运申请', '客户仓储转运申请幂等重放', '转运同幂等键异载荷返回A0409',
+    '客户查询自身仓储转运列表', '客户查询自身仓储转运详情',
+    '客户创建货物废弃申请', '客户货物废弃申请幂等重放',
+    '客户查询自身货物废弃列表', '客户查询自身货物废弃详情', 'PENDING_REVIEW',
+  ]) assert.ok(source.includes(token), `missing ${token}`)
+})
+
+test('customer isolation is exercised with merchant token, forged customerId and platform denial', () => {
+  assert.match(source, /merchantQualificationFixture/)
+  assert.match(source, /overseasAccessToken/)
+  assert.match(source, /customerId: 0/)
+  assert.match(source, /平台海外Token不能冒充客户访问/)
+  assert.match(source, /response\?\.http === 403.*codeOf\(response\) === 'A0403'/s)
+})
+
+test('module records marker-owned resources without forbidden fulfillment cleanup', () => {
+  assert.match(source, /createdResources\.phase4OverseasClientServices/)
+  assert.match(source, /relabelNo = relabelNo/)
+  assert.match(source, /transferNo = transferNo/)
+  assert.match(source, /discardNo = discardNo/)
+  assert.match(source, /no outbound, dispatch, PDA or delivery action is invoked/)
+})
diff --git a/scripts/admin-test-env-modules/phase4-overseas-client-services.mjs b/scripts/admin-test-env-modules/phase4-overseas-client-services.mjs
new file mode 100644
index 000000000..e887bc8bf
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-client-services.mjs
@@ -0,0 +1,253 @@
+const MODULE = 'phase4-overseas-client-services'
+const SCENARIO = 'phase4-overseas-client-services-lifecycle'
+const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
+const ORDERS = '/api/merchant/v1/last-leg/orders'
+const RELABEL = '/api/merchant/v1/last-leg/relabel-applications'
+const TRANSFER = '/api/merchant/v1/last-leg/warehouse-transfers'
+const DISCARD = '/api/merchant/v1/last-leg/cargo-discards'
+
+function id(value) { return value == null ? '' : String(value) }
+function nonBlank(value) { return typeof value === 'string' && value.trim() !== '' }
+function codeOf(response) { return response?.body?.code == null ? '' : String(response.body.code) }
+function success(response) { return response?.http === 200 && codeOf(response) === '200' }
+function conflict(response) { return response?.http === 409 || (response?.http === 200 && codeOf(response) === 'A0409') }
+function forbidden(response) { return response?.http === 403 || (response?.http === 200 && codeOf(response) === 'A0403') }
+function records(value) { return Array.isArray(value?.records) ? value.records : [] }
+function trace(response) {
+  return `HTTP=${response?.http ?? 'missing'}, code=${codeOf(response) || 'missing'}, requestId=${response?.requestId || 'missing'}, traceId=${response?.traceId || 'missing'}`
+}
+function query(path, values) {
+  const params = new URLSearchParams()
+  for (const [key, value] of Object.entries(values || {})) {
+    if (value !== undefined && value !== null && String(value) !== '') params.set(key, String(value))
+  }
+  return params.size ? `${path}?${params}` : path
+}
+function future(days) { return new Date(Date.now() + days * 86_400_000).toISOString().slice(0, 19) }
+
+async function merchant(context, token, method, name, path, body) {
+  const response = await context.requestOverseas(method, path, body, {}, token)
+  const data = context.apiSuccess(MODULE, name, response, trace(response), OPTIONS)
+  return { response, data }
+}
+
+function blocker(context, name, evidence, response = null) {
+  context.addStep(MODULE, name, response, false, `${evidence}; ${trace(response)}`, OPTIONS)
+  context.addCoverageGap(MODULE, SCENARIO, name, evidence, 'fixture', { deploymentBlocker: true })
+}
+
+async function loginMerchant(context) {
+  const fixture = context.context?.merchantQualificationFixture
+  const pda = context.createdResources?.phase4OverseasPda
+  if (!fixture?.username || !fixture?.password || fixture?.marker !== context.marker
+      || pda?.marker !== context.marker || pda?.finalStatus !== 'COMPLETED') {
+    blocker(context, '取得本轮客户账号与海外PDA库存前置',
+      `merchantMarker=${fixture?.marker || 'missing'}, pdaMarker=${pda?.marker || 'missing'}, pdaStatus=${pda?.finalStatus || 'missing'}`)
+    return null
+  }
+  const response = await context.request('POST', '/api/auth/login', {
+    username: fixture.username, password: fixture.password,
+  }, '')
+  const auth = context.apiSuccess(MODULE, '客户工作台账号登录', response, trace(response), OPTIONS)
+  context.assert(MODULE, '客户登录返回海外访问Token', response, nonBlank(auth?.overseasAccessToken),
+    `tokenPresent=${Boolean(auth?.overseasAccessToken)}; ${trace(response)}`, OPTIONS)
+  return nonBlank(auth?.overseasAccessToken) ? auth.overseasAccessToken : null
+}
+
+async function currentOrders(context, token) {
+  const pda = context.createdResources.phase4OverseasPda
+  const containerNos = [...new Set([...(pda.completedContainers || []), pda.containerNo].map(id).filter(Boolean))]
+  const result = []
+  for (const containerNo of containerNos) {
+    const page = await merchant(context, token, 'GET', `查询本轮完成柜${containerNo}的客户尾程订单`,
+      query(ORDERS, { page: 1, size: 200, containerNo }))
+    for (const row of records(page.data)) {
+      if (id(row?.containerNo) !== containerNo || !id(row?.id)) continue
+      const detail = await merchant(context, token, 'GET', `读取本轮尾程订单${id(row.id)}详情`,
+        `${ORDERS}/${encodeURIComponent(id(row.id))}`)
+      if (success(detail.response) && id(detail.data?.order?.id) === id(row.id)) {
+        result.push({ row: detail.data.order, cargo: Array.isArray(detail.data?.cargo) ? detail.data.cargo : [] })
+      }
+    }
+  }
+  const ownedIds = new Set(result.map((value) => id(value.row?.id)))
+  context.assert(MODULE, '客户Token只取得本轮PDA完成柜的自身尾程事实', null,
+    result.length > 0 && (!pda.orderId || ownedIds.has(id(pda.orderId))),
+    `containers=${containerNos.join(',') || 'missing'}, orders=${[...ownedIds].join(',') || 'missing'}`, OPTIONS)
+  return result
+}
+
+function usableCargo(order) {
+  return order.cargo.find((item) => nonBlank(item?.skuCode)
+    && nonBlank(item?.productNameZh) && Number(item?.packageCount) > 0)
+}
+
+async function verifyRelabel(context, token, order) {
+  const cargo = usableCargo(order)
+  if (!cargo || !nonBlank(order.row?.overseasWarehouseId)) {
+    blocker(context, '本轮贴标申请候选',
+      `orderId=${id(order.row?.id) || 'missing'}, sku=${cargo?.skuCode || 'missing'}, warehouse=${order.row?.overseasWarehouseId || 'missing'}`)
+    return false
+  }
+  const body = {
+    customerOrderNo: order.row.orderNo,
+    overseasWarehouseId: order.row.overseasWarehouseId,
+    labelDeadline: future(7), contactName: '客户贴标验收联系人', contactPhone: '13800000006',
+    remark: context.marker, idempotencyKey: `${context.marker}-CLIENT-RELABEL`.slice(0, 255),
+    items: [{
+      skuCode: cargo.skuCode, productImageFileId: null, productImageFileName: null, productImageUrl: null,
+      productNameZh: cargo.productNameZh, totalPackageCount: 1, notifiedPackageCount: 1,
+      shipmentNo: cargo.shipmentNo || `${context.marker}-RELABEL-SHIP`, trackingCode: cargo.fbaTrackingNo || null,
+      newSkuCode: `${cargo.skuCode}-NEW`.slice(0, 128), labelRequirement: context.marker,
+      relabelFileId: null, relabelFileName: null, relabelFileUrl: null,
+    }],
+  }
+  const created = await merchant(context, token, 'POST', '客户创建贴标申请', RELABEL, body)
+  const relabelNo = id(created.data?.application?.relabelNo)
+  context.assert(MODULE, '客户贴标申请进入合法待处理状态', created.response,
+    Boolean(relabelNo) && created.data?.application?.status === 'PENDING_PROCESSING'
+      && created.data?.application?.customerOrderNo === order.row.orderNo,
+    `relabelNo=${relabelNo || 'missing'}, status=${created.data?.application?.status || 'missing'}; ${trace(created.response)}`, OPTIONS)
+  if (!relabelNo) return false
+  const replay = await merchant(context, token, 'POST', '客户贴标申请幂等重放', RELABEL, body)
+  context.assert(MODULE, '贴标重放复用同一申请', replay.response,
+    id(replay.data?.application?.relabelNo) === relabelNo, trace(replay.response), OPTIONS)
+  const hashConflict = await context.requestOverseas('POST', RELABEL, { ...body, remark: `${context.marker}-DIFFERENT` }, {}, token)
+  context.addStep(MODULE, '贴标同幂等键异载荷返回A0409', hashConflict, conflict(hashConflict), trace(hashConflict), OPTIONS)
+  const page = await merchant(context, token, 'GET', '客户查询自身贴标申请列表',
+    query(RELABEL, { page: 1, size: 20, relabelNo, customerId: 0 }))
+  context.assert(MODULE, '伪造customerId不改变贴标客户范围', page.response,
+    records(page.data).some((item) => id(item?.relabelNo) === relabelNo), trace(page.response), OPTIONS)
+  const detail = await merchant(context, token, 'GET', '客户查询自身贴标申请详情',
+    `${RELABEL}/${encodeURIComponent(relabelNo)}`)
+  context.assert(MODULE, '贴标详情保留明细与创建历史', detail.response,
+    id(detail.data?.application?.relabelNo) === relabelNo && detail.data?.application?.status === 'PENDING_PROCESSING'
+      && Array.isArray(detail.data?.items) && detail.data.items.length === 1
+      && Array.isArray(detail.data?.history) && detail.data.history.some((item) => item?.toStatus === 'PENDING_PROCESSING'),
+    `items=${detail.data?.items?.length ?? 'missing'}, histories=${detail.data?.history?.length ?? 'missing'}; ${trace(detail.response)}`, OPTIONS)
+  context.createdResources.phase4OverseasClientServices.relabelNo = relabelNo
+  return true
+}
+
+async function verifyTransfer(context, token, orders) {
+  const order = orders.find((value) => nonBlank(value.row?.inboundCode)
+    && nonBlank(value.row?.fbaWarehouseCode) && nonBlank(value.row?.overseasWarehouseId) && usableCargo(value))
+  const cargo = order ? usableCargo(order) : null
+  if (!order || !cargo) {
+    blocker(context, '本轮仓储转运申请候选',
+      `orders=${orders.length}, fbaOrders=${orders.filter((value) => nonBlank(value.row?.fbaWarehouseCode)).length}; 禁止借历史入仓单`)
+    return false
+  }
+  const packages = 1
+  const volume = Number(cargo.volumeCbm) > 0 ? Number(cargo.volumeCbm) : 0.0001
+  const body = {
+    inboundCode: order.row.inboundCode, sourceLastlegOrderIds: [id(order.row.id)],
+    operatingWarehouseId: order.row.overseasWarehouseId, fbaWarehouseCode: order.row.fbaWarehouseCode,
+    deliveryAddress: `${order.row.fbaWarehouseCode} ${context.marker}`.slice(0, 1000),
+    packageCount: packages, volumeCbm: volume, deliveryMethod: 'TRUCK', estimatedArrivalAt: future(10),
+    fbaShipmentNo: cargo.shipmentNo || `${context.marker}-TRANSFER-SHIP`, trackingNo: cargo.fbaTrackingNo || null,
+    fbaBoxNos: cargo.shippingMark || null, remark: context.marker, needRelabel: false,
+    idempotencyKey: `${context.marker}-CLIENT-TRANSFER`.slice(0, 255),
+    items: [{ skuCode: cargo.skuCode, productNameZh: cargo.productNameZh,
+      packageCount: packages, shippingMark: cargo.shippingMark || null }],
+  }
+  const created = await merchant(context, token, 'POST', '客户创建仓储转运申请', TRANSFER, body)
+  const transferNo = id(created.data?.transferNo)
+  context.assert(MODULE, '仓储转运申请进入合法待审核状态且绑定本轮来源订单', created.response,
+    Boolean(transferNo) && created.data?.status === 'PENDING_REVIEW'
+      && created.data?.sourceOrders?.some((item) => id(item?.lastlegOrderId) === id(order.row.id)),
+    `transferNo=${transferNo || 'missing'}, status=${created.data?.status || 'missing'}; ${trace(created.response)}`, OPTIONS)
+  if (!transferNo) return false
+  const replay = await merchant(context, token, 'POST', '客户仓储转运申请幂等重放', TRANSFER, body)
+  context.assert(MODULE, '转运重放复用同一申请', replay.response,
+    id(replay.data?.transferNo) === transferNo, trace(replay.response), OPTIONS)
+  const hashConflict = await context.requestOverseas('POST', TRANSFER, { ...body, remark: `${context.marker}-DIFFERENT` }, {}, token)
+  context.addStep(MODULE, '转运同幂等键异载荷返回A0409', hashConflict, conflict(hashConflict), trace(hashConflict), OPTIONS)
+  const page = await merchant(context, token, 'GET', '客户查询自身仓储转运列表',
+    query(TRANSFER, { page: 1, size: 20, transferNo, customerId: 0 }))
+  context.assert(MODULE, '伪造customerId不改变转运客户范围', page.response,
+    records(page.data).some((item) => id(item?.transferNo) === transferNo), trace(page.response), OPTIONS)
+  const detail = await merchant(context, token, 'GET', '客户查询自身仓储转运详情',
+    `${TRANSFER}/${encodeURIComponent(transferNo)}`)
+  context.assert(MODULE, '转运详情保持待审核且不产生出库履约事实', detail.response,
+    id(detail.data?.transferNo) === transferNo && detail.data?.status === 'PENDING_REVIEW'
+      && detail.data?.outboundAt == null && Array.isArray(detail.data?.allocations) && detail.data.allocations.length === 0,
+    `status=${detail.data?.status || 'missing'}, allocations=${detail.data?.allocations?.length ?? 'missing'}; ${trace(detail.response)}`, OPTIONS)
+  context.createdResources.phase4OverseasClientServices.transferNo = transferNo
+  return true
+}
+
+async function verifyDiscard(context, token, markerOrders) {
+  const response = await context.requestOverseas('GET', `${DISCARD}/inventory-candidates`, undefined, {}, token)
+  const candidates = context.apiSuccess(MODULE, '客户查询货物废弃库存候选', response, trace(response), OPTIONS)
+  const markerOrderIds = new Set(markerOrders.map((value) => id(value.row?.id)))
+  const candidate = Array.isArray(candidates) ? candidates.find((value) => markerOrderIds.has(id(value?.orderId))
+    && Array.isArray(value?.skus) && value.skus.some((sku) => nonBlank(sku?.skuCode) && Number(sku?.availablePackages) > 0)) : null
+  if (!candidate) {
+    blocker(context, '本轮货物废弃库存候选',
+      `candidateOrders=${Array.isArray(candidates) ? candidates.map((value) => id(value?.orderId)).join(',') : 'missing'}, markerOrders=${[...markerOrderIds].join(',') || 'missing'}; 禁止借历史一件代发库存`, response)
+    return false
+  }
+  const sku = candidate.skus.find((value) => nonBlank(value?.skuCode) && Number(value?.availablePackages) > 0)
+  const body = {
+    items: [{ orderId: id(candidate.orderId), skuCode: sku.skuCode, discardPackages: 1 }],
+    idempotencyKey: `${context.marker}-CLIENT-DISCARD`.slice(0, 255), remark: context.marker,
+  }
+  const created = await merchant(context, token, 'POST', '客户创建货物废弃申请', DISCARD, body)
+  const discardNo = id(created.data?.summary?.discardNo)
+  context.assert(MODULE, '废弃申请只锁定库存并进入合法待审核状态', created.response,
+    Boolean(discardNo) && created.data?.summary?.status === 'PENDING_REVIEW'
+      && Number(created.data?.summary?.totalPackages) === 1,
+    `discardNo=${discardNo || 'missing'}, status=${created.data?.summary?.status || 'missing'}; ${trace(created.response)}`, OPTIONS)
+  if (!discardNo) return false
+  const replay = await merchant(context, token, 'POST', '客户货物废弃申请幂等重放', DISCARD, body)
+  context.assert(MODULE, '废弃重放复用同一申请', replay.response,
+    id(replay.data?.summary?.discardNo) === discardNo, trace(replay.response), OPTIONS)
+  const page = await merchant(context, token, 'GET', '客户查询自身货物废弃列表',
+    query(DISCARD, { page: 1, size: 20, discardNo, customerId: 0 }))
+  context.assert(MODULE, '伪造customerId不改变废弃客户范围', page.response,
+    records(page.data).some((item) => id(item?.discardNo) === discardNo), trace(page.response), OPTIONS)
+  const detail = await merchant(context, token, 'GET', '客户查询自身货物废弃详情',
+    `${DISCARD}/${encodeURIComponent(discardNo)}`)
+  context.assert(MODULE, '废弃详情保留候选快照和创建历史且未审核扣减', detail.response,
+    id(detail.data?.summary?.discardNo) === discardNo && detail.data?.summary?.status === 'PENDING_REVIEW'
+      && Array.isArray(detail.data?.items) && detail.data.items.length === 1
+      && Array.isArray(detail.data?.histories) && detail.data.histories.some((item) => item?.toStatus === 'PENDING_REVIEW'),
+    `items=${detail.data?.items?.length ?? 'missing'}, histories=${detail.data?.histories?.length ?? 'missing'}; ${trace(detail.response)}`, OPTIONS)
+  context.createdResources.phase4OverseasClientServices.discardNo = discardNo
+  return true
+}
+
+export async function run(context) {
+  context.createdResources.phase4OverseasClientServices = {
+    marker: context.marker, relabelNo: null, transferNo: null, discardNo: null,
+    finalStatuses: { relabel: null, transfer: null, discard: null },
+    cleanup: 'Merchant applications remain in their legal initial review/processing states; no outbound, dispatch, PDA or delivery action is invoked',
+  }
+  const token = await loginMerchant(context)
+  if (!token) return
+
+  for (const [name, path] of [['贴标', RELABEL], ['仓储转运', TRANSFER], ['货物废弃', DISCARD]]) {
+    const denied = await context.requestOverseas('GET', query(path, { page: 1, size: 1 }))
+    context.addStep(MODULE, `平台海外Token不能冒充客户访问${name}`, denied, forbidden(denied), trace(denied), OPTIONS)
+  }
+
+  const orders = await currentOrders(context, token)
+  if (orders.length === 0) {
+    blocker(context, '取得本轮客户尾程与库存事实', '客户Token未查到本轮phase4 PDA完成柜，禁止借历史订单')
+    return
+  }
+  const relabelOrder = orders.find((value) => usableCargo(value) && nonBlank(value.row?.overseasWarehouseId))
+  if (!relabelOrder) {
+    blocker(context, '本轮贴标订单明细', `orders=${orders.length}; 缺少真实SKU/品名/箱数或实际海外仓`)
+    return
+  }
+  const relabelDone = await verifyRelabel(context, token, relabelOrder)
+  const transferDone = await verifyTransfer(context, token, orders)
+  const discardDone = await verifyDiscard(context, token, orders)
+  context.createdResources.phase4OverseasClientServices.finalStatuses = {
+    relabel: relabelDone ? 'PENDING_PROCESSING' : null,
+    transfer: transferDone ? 'PENDING_REVIEW' : null,
+    discard: discardDone ? 'PENDING_REVIEW' : null,
+  }
+}
diff --git a/scripts/admin-test-env-modules/phase4-overseas-dispatch-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-dispatch-contract.test.mjs
new file mode 100644
index 000000000..541b1438d
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-dispatch-contract.test.mjs
@@ -0,0 +1,51 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+
+const moduleUrl = new URL('./phase4-overseas-dispatch.mjs', import.meta.url)
+const source = await readFile(fileURLToPath(moduleUrl), 'utf8')
+
+test('phase4 overseas dispatch module freezes only stable platform query and smart pre-arrange paths', () => {
+  for (const token of [
+    "const BASE = '/api/platform/v1/last-leg/dispatches'",
+    "query(BASE, { page: 1, size: 20 })",
+    '`${BASE}/candidates`', '`${BASE}/drafts`', '`${BASE}/drafts/snapshot`',
+    '`${BASE}/draft-locks/lock`', '`${BASE}/pre-arrange`', '`${BASE}/draft-locks/release`',
+    '`${BASE}/${encodeURIComponent(dispatchNo)}`',
+  ]) assert.match(source, new RegExp(token.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')))
+  for (const forbidden of ['/api/pda/', '/outbound', '/delivery', '/depart', '/cancel']) {
+    assert.equal(source.includes(forbidden), false, `must exclude ${forbidden}`)
+  }
+})
+
+test('module uses marker-owned completed PDA pallets and never borrows historical candidates', () => {
+  assert.match(source, /fixture\?\.marker !== context\.marker/)
+  assert.match(source, /fixture\?\.finalStatus !== 'COMPLETED'/)
+  assert.match(source, /fixture\.palletIds\.has\(id\(value\?\.warehousePalletId\)\)/)
+  assert.match(source, /id\(value\?\.overseasWarehouseId\) === id\(fixture\.overseasWarehouseId\)/)
+  assert.doesNotMatch(source, /candidates\[0\]/)
+})
+
+test('module proves draft idempotency, lock isolation, stale replay conflict and readback', () => {
+  assert.match(source, /相同草稿快照重复保存/)
+  assert.match(source, /同草稿重复锁定托盘幂等成功/)
+  assert.match(source, /其他草稿锁定同一托盘返回A0409/)
+  assert.match(source, /已转换正式锁的旧草稿载荷再次预排返回A0409/)
+  assert.match(source, /重复释放草稿幂等成功/)
+  assert.match(source, /排车详情按记录自身客户范围加载托盘明细/)
+  assert.match(source, /response\?\.http === 409.*codeOf\(response\) === 'A0409'/s)
+})
+
+test('module does not invent optimistic version or idempotency headers absent from DispatchRequests', () => {
+  assert.doesNotMatch(source, /expectedVersion|recordVersion|Idempotency-Key/)
+  assert.match(source, /PENDING_DEPARTURE/)
+  assert.match(source, /data == null/)
+})
+
+test('module records the marker-owned dispatch without attempting excluded cleanup actions', () => {
+  assert.match(source, /createdResources\.phase4OverseasDispatch/)
+  assert.match(source, /dispatchNo = dispatchNo/)
+  assert.match(source, /finalStatus = arranged\.data\?\.status/)
+  assert.match(source, /PENDING_DEPARTURE dispatch is retained as marker-owned acceptance evidence/)
+})
diff --git a/scripts/admin-test-env-modules/phase4-overseas-dispatch.mjs b/scripts/admin-test-env-modules/phase4-overseas-dispatch.mjs
new file mode 100644
index 000000000..48aefddd7
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-dispatch.mjs
@@ -0,0 +1,169 @@
+const MODULE = 'phase4-overseas-dispatch'
+const SCENARIO = 'phase4-overseas-dispatch-lifecycle'
+const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
+const BASE = '/api/platform/v1/last-leg/dispatches'
+
+function id(value) { return value == null ? '' : String(value) }
+function records(value) { return Array.isArray(value?.records) ? value.records : [] }
+function codeOf(response) { return response?.body?.code == null ? '' : String(response.body.code) }
+function success(response) { return response?.http === 200 && codeOf(response) === '200' }
+function conflict(response) { return response?.http === 409 || (response?.http === 200 && codeOf(response) === 'A0409') }
+function trace(response) {
+  return `HTTP=${response?.http ?? 'missing'}, code=${codeOf(response) || 'missing'}, requestId=${response?.requestId || 'missing'}, traceId=${response?.traceId || 'missing'}`
+}
+function query(path, values) {
+  const params = new URLSearchParams()
+  for (const [key, value] of Object.entries(values || {})) {
+    if (value !== null && value !== undefined && String(value) !== '') params.set(key, String(value))
+  }
+  const encoded = params.toString()
+  return encoded ? `${path}?${encoded}` : path
+}
+
+async function api(context, method, name, path, body) {
+  const response = await context.requestOverseas(method, path, body)
+  const data = context.apiSuccess(MODULE, name, response, trace(response), OPTIONS)
+  return { response, data }
+}
+
+function blocker(context, name, evidence, response = null) {
+  context.addStep(MODULE, name, response, false, `${evidence}; ${trace(response)}`, OPTIONS)
+  context.addCoverageGap(MODULE, SCENARIO, name, evidence, 'fixture', { deploymentBlocker: true })
+}
+
+function markerFixture(context) {
+  const fixture = context.createdResources?.phase4OverseasPda
+  if (fixture?.marker !== context.marker || fixture?.finalStatus !== 'COMPLETED') return null
+  const palletIds = new Set((fixture.palletIds || []).map(id).filter(Boolean))
+  if (!fixture.overseasWarehouseId || palletIds.size === 0) return null
+  return { ...fixture, palletIds }
+}
+
+export async function run(context) {
+  context.createdResources.phase4OverseasDispatch = {
+    marker: context.marker, dispatchNo: null, dispatchId: null, draftToken: null,
+    planPalletId: null, finalStatus: null,
+    cleanup: 'PENDING_DEPARTURE dispatch is retained as marker-owned acceptance evidence; outbound, PDA and delivery APIs are excluded',
+  }
+
+  const initialPage = await api(context, 'GET', '查询海外排车分页', query(BASE, { page: 1, size: 20 }))
+  context.assert(MODULE, '排车分页包络稳定', initialPage.response,
+    Number.isFinite(Number(initialPage.data?.page)) && Number.isFinite(Number(initialPage.data?.size))
+      && Number.isFinite(Number(initialPage.data?.total)) && Array.isArray(initialPage.data?.records),
+    `records=${records(initialPage.data).length}; ${trace(initialPage.response)}`, OPTIONS)
+  if (!success(initialPage.response)) return
+
+  const fixture = markerFixture(context)
+  if (!fixture) {
+    blocker(context, '取得本轮海外PDA已收货托盘前置',
+      `marker=${context.marker}, pdaMarker=${context.createdResources?.phase4OverseasPda?.marker || 'missing'}, status=${context.createdResources?.phase4OverseasPda?.finalStatus || 'missing'}`)
+    return
+  }
+
+  const candidateResult = await api(context, 'GET', '查询本轮已收货托盘智能预排候选',
+    query(`${BASE}/candidates`, { sourceStage: 'RECEIVED' }))
+  const candidates = Array.isArray(candidateResult.data) ? candidateResult.data : []
+  const candidate = candidates.find((value) => fixture.palletIds.has(id(value?.warehousePalletId))
+    && id(value?.overseasWarehouseId) === id(fixture.overseasWarehouseId)
+    && id(value?.planId) && id(value?.planPalletId))
+  context.assert(MODULE, '候选严格命中本轮PDA库存托盘与实际海外仓', candidateResult.response,
+    Boolean(candidate) && candidate.sourceStage === 'RECEIVED' && Number(candidate.packageCount) > 0,
+    `candidate=${Boolean(candidate)}, pdaPallets=${[...fixture.palletIds].join(',')}, warehouseId=${id(fixture.overseasWarehouseId)}; ${trace(candidateResult.response)}`, OPTIONS)
+  if (!candidate) return
+
+  const planId = id(candidate.planId)
+  const planPalletId = id(candidate.planPalletId)
+  const draftToken = `${context.marker}-DISPATCH-DRAFT`.slice(0, 64)
+  const containersJson = JSON.stringify([{ key: 'C1', capacity: Math.max(1, Number(candidate.packageCount)) }])
+  const snapshotBody = { draftToken, planIds: [planId], containersJson }
+  context.createdResources.phase4OverseasDispatch.draftToken = draftToken
+  context.createdResources.phase4OverseasDispatch.planPalletId = planPalletId
+
+  const snapshot = await api(context, 'POST', '保存智能预排草稿快照', `${BASE}/drafts/snapshot`, snapshotBody)
+  context.assert(MODULE, 'Void草稿快照允许data为空且请求成功', snapshot.response,
+    success(snapshot.response) && (snapshot.response.body?.data == null), trace(snapshot.response), OPTIONS)
+  if (!success(snapshot.response)) return
+  const snapshotReplay = await api(context, 'POST', '相同草稿快照重复保存', `${BASE}/drafts/snapshot`, snapshotBody)
+  if (!success(snapshotReplay.response)) return
+
+  const draftsResult = await api(context, 'GET', '回查当前操作员智能预排草稿', `${BASE}/drafts`)
+  const draftRows = Array.isArray(draftsResult.data) ? draftsResult.data : []
+  const matchingDrafts = draftRows.filter((value) => value?.draftToken === draftToken)
+  context.assert(MODULE, '同token同载荷快照只保留一份活动草稿', draftsResult.response,
+    matchingDrafts.length === 1 && String(matchingDrafts[0].planIdsJson || '').split(',').includes(planId)
+      && matchingDrafts[0].containersJson === containersJson,
+    `matches=${matchingDrafts.length}, planIds=${matchingDrafts[0]?.planIdsJson || 'missing'}; ${trace(draftsResult.response)}`, OPTIONS)
+
+  const lockBody = { planPalletId, draftToken }
+  const locked = await api(context, 'POST', '锁定本轮预排托盘', `${BASE}/draft-locks/lock`, lockBody)
+  if (!success(locked.response)) return
+  const lockReplay = await api(context, 'POST', '同草稿重复锁定托盘幂等成功', `${BASE}/draft-locks/lock`, lockBody)
+  context.assert(MODULE, '重复锁定不创建冲突且Void响应可为空', lockReplay.response,
+    success(lockReplay.response) && lockReplay.response.body?.data == null, trace(lockReplay.response), OPTIONS)
+
+  const visibleInDraft = await api(context, 'GET', '当前草稿仍可查看自身锁定候选',
+    query(`${BASE}/candidates`, { sourceStage: 'RECEIVED', draftToken }))
+  const visible = Array.isArray(visibleInDraft.data) && visibleInDraft.data.some((value) => id(value?.planPalletId) === planPalletId)
+  context.assert(MODULE, 'draftToken仅放行当前草稿自己的锁', visibleInDraft.response, visible,
+    `planPalletId=${planPalletId}; ${trace(visibleInDraft.response)}`, OPTIONS)
+
+  const hiddenResult = await api(context, 'GET', '无草稿标识时隐藏已锁托盘',
+    query(`${BASE}/candidates`, { sourceStage: 'RECEIVED' }))
+  const hidden = Array.isArray(hiddenResult.data) && !hiddenResult.data.some((value) => id(value?.planPalletId) === planPalletId)
+  context.assert(MODULE, '活动草稿锁阻止其他预排重复选择', hiddenResult.response, hidden,
+    `planPalletId=${planPalletId}; ${trace(hiddenResult.response)}`, OPTIONS)
+
+  const foreignToken = `${context.marker}-DISPATCH-FOREIGN`.slice(0, 64)
+  const foreignLock = await context.requestOverseas('POST', `${BASE}/draft-locks/lock`, {
+    planPalletId, draftToken: foreignToken,
+  })
+  context.addStep(MODULE, '其他草稿锁定同一托盘返回A0409', foreignLock, conflict(foreignLock), trace(foreignLock), OPTIONS)
+
+  const preArrangeBody = {
+    planPalletIds: [planPalletId], route: `${context.marker}-ROUTE`, fbaAppointmentNo: null,
+    fbaAppointmentStatus: null, vehicleAppointmentStatus: null, draftToken,
+  }
+  const arranged = await api(context, 'POST', '将草稿锁原子转换为待出库预排', `${BASE}/pre-arrange`, preArrangeBody)
+  const dispatchNo = id(arranged.data?.dispatchNo)
+  context.assert(MODULE, '智能预排仅创建PENDING_DEPARTURE排车并冻结托盘', arranged.response,
+    Boolean(dispatchNo) && arranged.data?.status === 'PENDING_DEPARTURE'
+      && Array.isArray(arranged.data?.items)
+      && arranged.data.items.some((item) => id(item?.planPalletId) === planPalletId)
+      && Number(arranged.data?.palletCount) === 1,
+    `dispatchNo=${dispatchNo || 'missing'}, status=${arranged.data?.status || 'missing'}; ${trace(arranged.response)}`, OPTIONS)
+  if (!dispatchNo) return
+  context.createdResources.phase4OverseasDispatch.dispatchNo = dispatchNo
+  context.createdResources.phase4OverseasDispatch.dispatchId = id(arranged.data?.id)
+  context.createdResources.phase4OverseasDispatch.finalStatus = arranged.data?.status || null
+
+  const duplicateArrange = await context.requestOverseas('POST', `${BASE}/pre-arrange`, preArrangeBody)
+  context.addStep(MODULE, '已转换正式锁的旧草稿载荷再次预排返回A0409', duplicateArrange,
+    conflict(duplicateArrange), trace(duplicateArrange), OPTIONS)
+
+  const pageResult = await api(context, 'GET', '按排车单号回查跨客户分页', query(BASE, {
+    page: 1, size: 20, dispatchNo,
+  }))
+  const row = records(pageResult.data).find((value) => id(value?.dispatchNo) === dispatchNo)
+  context.assert(MODULE, '排车分页包含本轮marker预排且状态未推进', pageResult.response,
+    row?.status === 'PENDING_DEPARTURE' && id(row?.id) === id(arranged.data?.id),
+    `dispatchNo=${dispatchNo}, status=${row?.status || 'missing'}; ${trace(pageResult.response)}`, OPTIONS)
+
+  const detailResult = await api(context, 'GET', '查询本轮排车详情', `${BASE}/${encodeURIComponent(dispatchNo)}`)
+  context.assert(MODULE, '排车详情按记录自身客户范围加载托盘明细', detailResult.response,
+    id(detailResult.data?.dispatchNo) === dispatchNo && detailResult.data?.status === 'PENDING_DEPARTURE'
+      && Array.isArray(detailResult.data?.items)
+      && detailResult.data.items.some((item) => id(item?.planPalletId) === planPalletId),
+    `dispatchNo=${id(detailResult.data?.dispatchNo) || 'missing'}, items=${detailResult.data?.items?.length ?? 'missing'}; ${trace(detailResult.response)}`, OPTIONS)
+
+  const released = await api(context, 'POST', '释放已转换后的草稿资源', `${BASE}/draft-locks/release`, { draftToken })
+  if (success(released.response)) {
+    const releaseReplay = await api(context, 'POST', '重复释放草稿幂等成功', `${BASE}/draft-locks/release`, { draftToken })
+    context.assert(MODULE, '重复释放不影响正式排车锁且Void响应可为空', releaseReplay.response,
+      success(releaseReplay.response) && releaseReplay.response.body?.data == null, trace(releaseReplay.response), OPTIONS)
+  }
+
+  const afterRelease = await api(context, 'GET', '释放后回查活动草稿', `${BASE}/drafts`)
+  context.assert(MODULE, '释放后当前token不再出现在活动草稿', afterRelease.response,
+    Array.isArray(afterRelease.data) && !afterRelease.data.some((value) => value?.draftToken === draftToken),
+    `draftToken=${draftToken}; ${trace(afterRelease.response)}`, OPTIONS)
+}
diff --git a/scripts/admin-test-env-modules/phase4-overseas-inbound-operations-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-inbound-operations-contract.test.mjs
new file mode 100644
index 000000000..4f275d6a2
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-inbound-operations-contract.test.mjs
@@ -0,0 +1,32 @@
+import assert from 'node:assert/strict'
+import fs from 'node:fs'
+import path from 'node:path'
+import test from 'node:test'
+import { fileURLToPath } from 'node:url'
+
+const here = path.dirname(fileURLToPath(import.meta.url))
+const source = fs.readFileSync(path.join(here, 'phase4-overseas-inbound-operations.mjs'), 'utf8')
+
+test('module covers the frozen Admin inbound-plan write surface', () => {
+  for (const value of ['/convert', '/pallets/supplement', '/fba-appointments/batch',
+    '/fba-appointments/${encodeURIComponent(appointmentNo)}']) assert.ok(source.includes(value), value)
+  assert.match(source, /重复转换返回同一入仓计划/)
+  assert.match(source, /FBA预约同单号异载荷返回A0409/)
+  assert.match(source, /appointmentStatus: 'CANCELLED'/)
+})
+
+test('module covers reversible inventory commands with idempotency and ledger proof', () => {
+  for (const endpoint of ['/hold', '/release', '/adjust', '/ledger']) assert.ok(source.includes(endpoint), endpoint)
+  assert.match(source, /PDA完成柜形成的库存/)
+  assert.match(source, /库存冻结同键异载荷返回A0409/)
+  assert.match(source, /盘点调整同键异载荷返回A0409/)
+  assert.match(source, /库存数量恢复基线/)
+  assert.match(source, /types\.filter\(\(type\) => type === 'ADJUST'\)\.length === 2/)
+})
+
+test('module stays inside inbound and inventory scope', () => {
+  for (const forbidden of ['/api/pda/', '/outbound', '/delivery', '/dispatch', '/ship', '/pick']) {
+    assert.equal(source.toLowerCase().includes(forbidden), false, forbidden)
+  }
+  assert.doesNotMatch(source, /\bfetch\s*\(|process\.env|https?:\/\//)
+})
diff --git a/scripts/admin-test-env-modules/phase4-overseas-inbound-operations.mjs b/scripts/admin-test-env-modules/phase4-overseas-inbound-operations.mjs
new file mode 100644
index 000000000..87bc9f03e
--- /dev/null
+++ b/scripts/admin-test-env-modules/phase4-overseas-inbound-operations.mjs
@@ -0,0 +1,212 @@
+const MODULE = 'phase4-overseas-inbound-operations'
+const OPTIONS = { scenario: 'phase4-inbound-admin-and-inventory-commands', deploymentBlocker: true }
+const PLAN_BASE = '/api/platform/v1/last-leg/inbound-plans'
+const INVENTORY_BASE = '/api/platform/v1/last-leg/inventory'
+
+function id(value) { return value == null ? '' : String(value) }
+function ok(response) { return response?.http === 200 && String(response?.body?.code) === '200' }
+function rows(data) { return Array.isArray(data?.records) ? data.records : Array.isArray(data) ? data : [] }
+function conflict(response) { return response?.http === 200 && ['A0409', '409'].includes(String(response?.body?.code)) }
+function trace(response) { return `HTTP=${response?.http ?? 'missing'}, code=${response?.body?.code ?? 'missing'}, requestId=${response?.requestId || 'missing'}, traceId=${response?.traceId || 'missing'}` }
+function query(path, values) {
+  const params = new URLSearchParams()
+  for (const [name, value] of Object.entries(values || {})) if (value != null && value !== '') params.set(name, String(value))
+  return `${path}?${params.toString()}`
+}
+function key(context, operation) { return `${context.marker}:P4-INBOUND:${operation}`.slice(0, 255) }
+
+async function request(context, method, name, path, body) {
+  const response = await context.requestOverseas(method, path, body)
+  context.addStep(MODULE, name, response, ok(response), trace(response), OPTIONS)
+  return ok(response) ? response.body?.data : null
+}
+
+async function inboundAdminLifecycle(context) {
+  const matrix = context.createdResources?.phase4InboundProducerFixtures
+  const completed = new Set((context.createdResources?.phase4OverseasPda?.completedContainers || []).map(id))
+  const producer = (matrix?.byDestinationType?.FBA || []).find((item) => !completed.has(id(item?.containerNo)))
+  context.assert(MODULE, '选择本轮未被PDA完成的FBA第二柜作为Admin写链夹具', null,
+    Boolean(producer?.containerNo && producer?.tenantId),
+    `containerNo=${producer?.containerNo || 'missing'}, customerId=${producer?.tenantId || 'missing'}`, OPTIONS)
+  if (!producer?.containerNo || !producer?.tenantId) return
+
+  const customerId = id(producer.tenantId)
+  const orderPage = await request(context, 'GET', '按第二柜查询尾程订单', query('/api/platform/v1/last-leg/orders', {
+    page: 1, size: 200, customerId, containerNo: producer.containerNo,
+  }))
+  const order = rows(orderPage).find((item) => id(item?.customerId) === customerId
+    && id(item?.containerNo) === id(producer.containerNo) && item?.destinationType === 'FBA')
+  context.assert(MODULE, '第二柜尾程订单身份稳定', null, Boolean(order?.id),
+    `orderId=${id(order?.id) || 'missing'}, containerNo=${producer.containerNo}`, OPTIONS)
+  if (!order?.id) return
+
+  const convertBody = { orderId: id(order.id), customerId }
+  const plan = await request(context, 'POST', '尾程入仓单转换为入仓计划', `${PLAN_BASE}/convert`, convertBody)
+  const replay = await request(context, 'POST', '重复转换返回同一入仓计划', `${PLAN_BASE}/convert`, convertBody)
+  context.assert(MODULE, '入仓计划转换天然幂等', null,
+    Boolean(plan?.plan?.planNo) && replay?.plan?.planNo === plan.plan.planNo,
+    `first=${plan?.plan?.planNo || 'missing'}, replay=${replay?.plan?.planNo || 'missing'}`, OPTIONS)
+  const planNo = plan?.plan?.planNo
+  const fbaLines = (plan?.lines || []).filter((line) => line?.destinationType === 'FBA'
+    && line?.fbaWarehouseCode && line?.destinationWarehouseId)
+  context.assert(MODULE, 'FBA入仓计划包含可预约明细', null,
+    Boolean(planNo) && fbaLines.length > 0,
+    `planNo=${planNo || 'missing'}, fbaLines=${fbaLines.length}`, OPTIONS)
+  if (!planNo || fbaLines.length === 0) return
+
+  const sample = fbaLines[0]
+  const supplement = await request(context, 'POST', '为未完成FBA计划补充可打印托盘',
+    `${PLAN_BASE}/${encodeURIComponent(planNo)}/pallets/supplement`, {
+      destinationWarehouseId: id(sample.destinationWarehouseId),
+      destinationWarehouseCode: sample.destinationWarehouseCode,
+      destinationWarehouseName: sample.destinationWarehouseName,
+      customerId,
+    })
+  context.assert(MODULE, '补充托盘绑定计划内目的仓且保持未分配', null,
+    Boolean(supplement?.id) && supplement?.assignmentStatus === 'UNASSIGNED'
+      && id(supplement?.destinationWarehouseId) === id(sample.destinationWarehouseId),
+    `palletId=${id(supplement?.id) || 'missing'}, status=${supplement?.assignmentStatus || 'missing'}`, OPTIONS)
+
+  const suffix = String(context.marker).replace(/[^A-Za-z0-9]/g, '').slice(-18).toUpperCase()
+  const appointmentNo = `FBA-${suffix}`.slice(0, 64)
+  const now = Date.now()
+  const appointmentBody = {
+    customerId, lineIds: fbaLines.map((line) => id(line.id)), appointmentNo,
+    appointmentAt: new Date(now + 24 * 60 * 60_000).toISOString().slice(0, 19),
+    expectedLoadingAt: new Date(now + 26 * 60 * 60_000).toISOString().slice(0, 19),
+    appointmentStatus: 'PENDING', appointmentRemark: context.marker,
+  }
+  const appointment = await request(context, 'POST', '批量创建FBA预约', `${PLAN_BASE}/fba-appointments/batch`, appointmentBody)
+  const appointmentReplay = await request(context, 'POST', 'FBA预约同单号同载荷重放', `${PLAN_BASE}/fba-appointments/batch`, appointmentBody)
+  context.assert(MODULE, 'FBA预约重放返回同一聚合且明细一致', null,
+    id(appointmentReplay?.id) === id(appointment?.id)
+      && appointmentReplay?.items?.length === fbaLines.length,
+    `appointmentId=${id(appointment?.id) || 'missing'}, items=${appointmentReplay?.items?.length ?? 'missing'}`, OPTIONS)
+  const appointmentConflict = await context.requestOverseas('POST', `${PLAN_BASE}/fba-appointments/batch`, {
+    ...appointmentBody, appointmentRemark: `${context.marker}-different`,
+  })
+  context.addStep(MODULE, 'FBA预约同单号异载荷返回A0409', appointmentConflict,
+    conflict(appointmentConflict), trace(appointmentConflict), OPTIONS)
+  const detail = await request(context, 'GET', '查询FBA预约详情', query(
+    `${PLAN_BASE}/fba-appointments/${encodeURIComponent(appointmentNo)}`, { customerId }))
+  context.assert(MODULE, 'FBA预约详情冻结仓码和所选明细', null,
+    detail?.appointmentNo === appointmentNo && detail?.fbaWarehouseCode === sample.fbaWarehouseCode
+      && detail?.items?.length === fbaLines.length,
+    `appointmentNo=${detail?.appointmentNo || 'missing'}, warehouse=${detail?.fbaWarehouseCode || 'missing'}`, OPTIONS)
+  const cancelled = await request(context, 'PUT', '取消本轮FBA预约收口',
+    `${PLAN_BASE}/fba-appointments/${encodeURIComponent(appointmentNo)}`, {
+      customerId, appointmentAt: appointmentBody.appointmentAt,
+      expectedLoadingAt: appointmentBody.expectedLoadingAt,
+      appointmentStatus: 'CANCELLED', appointmentRemark: `${context.marker}-cancelled`,
+    })
+  context.assert(MODULE, 'FBA预约最终为CANCELLED', null,
+    cancelled?.appointmentStatus === 'CANCELLED', `status=${cancelled?.appointmentStatus || 'missing'}`, OPTIONS)
+  context.createdResources.phase4OverseasInboundAdmin = {
+    marker: context.marker, customerId, orderId: id(order.id), planNo,
+    supplementedPalletId: id(supplement?.id) || null, appointmentNo,
+    terminalStatus: cancelled?.appointmentStatus || null,
+  }
+}
+
+async function inventoryCommandLifecycle(context) {
+  const pda = context.createdResources?.phase4OverseasPda
+  const customerId = id(pda?.customerId)
+  const palletIds = new Set((pda?.palletIds || []).map(id))
+  context.assert(MODULE, '库存命令只使用本轮PDA完成柜形成的库存', null,
+    Boolean(customerId && pda?.finalStatus === 'COMPLETED' && palletIds.size > 0),
+    `customerId=${customerId || 'missing'}, pallets=${palletIds.size}, status=${pda?.finalStatus || 'missing'}`, OPTIONS)
+  if (!customerId || pda?.finalStatus !== 'COMPLETED' || palletIds.size === 0) return
+
+  const balancePage = await request(context, 'GET', '查询本轮客户库存余额', query(`${INVENTORY_BASE}/balances`, {
+    customerId, overseasWarehouseId: pda.overseasWarehouseId, page: 1, size: 200,
+  }))
+  let selected = null
+  for (const balance of rows(balancePage)) {
+    const positions = await request(context, 'GET', `查询库存余额${id(balance.id)}库位`, query(
+      `${INVENTORY_BASE}/balances/${encodeURIComponent(id(balance.id))}/positions`, { customerId }))
+    const position = rows(positions).find((item) => palletIds.has(id(item?.palletId))
+      && Number(item?.availablePackages) >= 1)
+    if (position) { selected = { balance, position }; break }
+  }
+  context.assert(MODULE, '定位本轮PDA托盘上的可用库存位置', null, Boolean(selected?.position?.id),
+    `positionId=${id(selected?.position?.id) || 'missing'}, palletId=${id(selected?.position?.palletId) || 'missing'}`, OPTIONS)
+  if (!selected?.position?.id) return
+
+  const positionId = id(selected.position.id)
+  const baseline = {
+    available: Number(selected.position.availablePackages), hold: Number(selected.position.holdPackages),
+    allocated: Number(selected.position.allocatedPackages), picked: Number(selected.position.pickedPackages),
+  }
+  const businessOrderNo = `${context.marker}-INVENTORY`
+  const holdBody = { positionId, packages: 1, businessOrderNo,
+    idempotencyKey: key(context, 'HOLD'), remark: context.marker }
+  const held = await request(context, 'POST', '冻结一箱本轮PDA库存', `${INVENTORY_BASE}/hold`, holdBody)
+  const heldReplay = await request(context, 'POST', '库存冻结同键重放', `${INVENTORY_BASE}/hold`, holdBody)
+  context.assert(MODULE, '库存冻结重放不重复扣减', null,
+    held?.operationType === 'HOLD' && heldReplay?.operationId === held?.operationId && heldReplay?.replayed === true,
+    `operationId=${id(held?.operationId) || 'missing'}, replayed=${heldReplay?.replayed}`, OPTIONS)
+  const holdConflict = await context.requestOverseas('POST', `${INVENTORY_BASE}/hold`, {
+    ...holdBody, remark: `${context.marker}-different`,
+  })
+  context.addStep(MODULE, '库存冻结同键异载荷返回A0409', holdConflict,
+    conflict(holdConflict), trace(holdConflict), OPTIONS)
+
+  const releaseBody = { positionId, packages: 1, businessOrderNo,
+    idempotencyKey: key(context, 'RELEASE'), remark: context.marker }
+  const released = await request(context, 'POST', '释放一箱冻结库存', `${INVENTORY_BASE}/release`, releaseBody)
+  const releasedReplay = await request(context, 'POST', '库存释放同键重放', `${INVENTORY_BASE}/release`, releaseBody)
+  context.assert(MODULE, '库存释放重放不重复增加可用数', null,
+    released?.operationType === 'RELEASE' && releasedReplay?.operationId === released?.operationId
+      && releasedReplay?.replayed === true,
+    `operationId=${id(released?.operationId) || 'missing'}, replayed=${releasedReplay?.replayed}`, OPTIONS)
+
+  const increaseBody = { positionId, packageDelta: 1, reason: 'ACCEPTANCE_COUNT_GAIN',
+    businessOrderNo, idempotencyKey: key(context, 'ADJUST-UP'), remark: context.marker }
+  const increased = await request(context, 'POST', '盘点调增一箱', `${INVENTORY_BASE}/adjust`, increaseBody)
+  const increaseReplay = await request(context, 'POST', '盘点调增同键重放', `${INVENTORY_BASE}/adjust`, increaseBody)
+  context.assert(MODULE, '盘点调增重放不重复入账', null,
+    increased?.operationType === 'ADJUST' && increaseReplay?.operationId === increased?.operationId
+      && increaseReplay?.replayed === true,
+    `operationId=${id(increased?.operationId) || 'missing'}, replayed=${increaseReplay?.replayed}`, OPTIONS)
+  const adjustConflict = await context.requestOverseas('POST', `${INVENTORY_BASE}/adjust`, {
+    ...increaseBody, reason: 'DIFFERENT_COUNT_REASON',
+  })
+  context.addStep(MODULE, '盘点调整同键异载荷返回A0409', adjustConflict,
+    conflict(adjustConflict), trace(adjustConflict), OPTIONS)
+  await request(context, 'POST', '盘点调减一箱恢复基线', `${INVENTORY_BASE}/adjust`, {
+    positionId, packageDelta: -1, reason: 'ACCEPTANCE_COUNT_RESTORE', businessOrderNo,
+    idempotencyKey: key(context, 'ADJUST-DOWN'), remark: context.marker,
+  })
+
+  const finalPositions = await request(context, 'GET', '回查库存命令后的托盘位置', query(
+    `${INVENTORY_BASE}/balances/${encodeURIComponent(id(selected.balance.id))}/positions`, { customerId }))
+  const finalPosition = rows(finalPositions).find((item) => id(item?.id) === positionId)
+  context.assert(MODULE, '冻结释放与盘点正反向后库存数量恢复基线', null,
+    Number(finalPosition?.availablePackages) === baseline.available
+      && Number(finalPosition?.holdPackages) === baseline.hold
+      && Number(finalPosition?.allocatedPackages) === baseline.allocated
+      && Number(finalPosition?.pickedPackages) === baseline.picked,
+    `before=${JSON.stringify(baseline)}, after=${JSON.stringify({ available: finalPosition?.availablePackages,
+      hold: finalPosition?.holdPackages, allocated: finalPosition?.allocatedPackages,
+      picked: finalPosition?.pickedPackages })}`, OPTIONS)
+  const ledger = await request(context, 'GET', '按本轮业务号回查库存流水', query(`${INVENTORY_BASE}/ledger`, {
+    customerId, businessOrderNo, page: 1, size: 100,
+  }))
+  const types = rows(ledger).map((item) => item?.businessType)
+  context.assert(MODULE, '库存流水包含HOLD、RELEASE及两条ADJUST且重放零重复', null,
+    types.filter((type) => type === 'HOLD').length === 1
+      && types.filter((type) => type === 'RELEASE').length === 1
+      && types.filter((type) => type === 'ADJUST').length === 2,
+    `types=${types.join(',') || 'missing'}`, OPTIONS)
+  context.createdResources.phase4OverseasInventoryCommands = {
+    marker: context.marker, customerId, balanceId: id(selected.balance.id), positionId,
+    terminalState: 'RESTORED',
+  }
+}
+
+export async function run(context) {
+  context.createdResources.phase4OverseasInboundAdmin = { marker: context.marker }
+  context.createdResources.phase4OverseasInventoryCommands = { marker: context.marker }
+  await inboundAdminLifecycle(context)
+  await inventoryCommandLifecycle(context)
+}
diff --git a/scripts/admin-test-env-modules/supplemental-boundaries-contract.test.mjs b/scripts/admin-test-env-modules/supplemental-boundaries-contract.test.mjs
new file mode 100644
index 000000000..d80e26117
--- /dev/null
+++ b/scripts/admin-test-env-modules/supplemental-boundaries-contract.test.mjs
@@ -0,0 +1,14 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+
+const source = readFileSync(new URL('./supplemental-boundaries.mjs', import.meta.url), 'utf8')
+
+test('occupied location deletion protection reuses only the marker-owned loading fixture', () => {
+  assert.match(source, /phase3Loading/)
+  assert.match(source, /inventoryMutationCleanup\?\.targetLocationId/)
+  assert.match(source, /loading\?\.marker === context\.marker/)
+  assert.match(source, /真实占用库位删除返回A0409且保留资源/)
+  assert.match(source, /占用删除冲突未造成资源丢失/)
+  assert.doesNotMatch(source, /no-public-fixture-api|当前公共验收 API 未提供/)
+})
diff --git a/scripts/admin-test-env-modules/supplemental-boundaries.mjs b/scripts/admin-test-env-modules/supplemental-boundaries.mjs
index 7ca47c5ae..a6057b65d 100644
--- a/scripts/admin-test-env-modules/supplemental-boundaries.mjs
+++ b/scripts/admin-test-env-modules/supplemental-boundaries.mjs
@@ -86,11 +86,30 @@ export async function run(context) {
     locationVersion = Number(afterData?.location?.version)
   }
 
-  // Public APIs do not expose a safe way to create a real occupied pallet/
-  // location association without an inbound allocation fixture. Keep this as
-  // an explicit automation gap instead of claiming a deletion-protection pass.
-  context.addCoverageGap(MODULE, 'resource-occupancy', '托盘/库位真实占用删除保护',
-    '当前公共验收 API 未提供可安全构造并释放占用关联的独立 fixture；未操作历史资源', 'no-public-fixture-api')
+  // phase3-loading has already created and rebound a marker-owned live
+  // occupancy. Reuse that exact location to prove deletion protection without
+  // touching historical resources or inventing a setup-only API.
+  const loading = context.createdResources?.phase3Loading
+  const occupiedLocationId = id(loading?.inventoryMutationCleanup?.targetLocationId)
+  const occupiedWarehouseId = id(loading?.warehouseId)
+  context.assert(MODULE, '取得本轮装柜链真实占用库位', null,
+    Boolean(occupiedLocationId && occupiedWarehouseId && loading?.marker === context.marker),
+    `locationId=${occupiedLocationId || 'missing'}, warehouseId=${occupiedWarehouseId || 'missing'}`, OPTIONS)
+  if (occupiedLocationId && occupiedWarehouseId && loading?.marker === context.marker) {
+    const occupiedPath = `/api/platform/v1/locations/${occupiedLocationId}?tenantId=0&warehouseId=${occupiedWarehouseId}`
+    const occupiedDetail = await context.request('GET', occupiedPath)
+    const occupied = context.apiSuccess(MODULE, '读取本轮真实占用库位版本', occupiedDetail, '', OPTIONS)
+    const occupiedVersion = Number(occupied?.location?.version)
+    const rejectedDelete = await context.request('DELETE', `${occupiedPath}&version=${occupiedVersion}`)
+    context.addStep(MODULE, '真实占用库位删除返回A0409且保留资源', rejectedDelete,
+      rejectedDelete.http === 200 && ['A0409', '409'].includes(codeOf(rejectedDelete)),
+      `HTTP=${rejectedDelete.http}, code=${codeOf(rejectedDelete)}, version=${occupiedVersion}`, OPTIONS)
+    const occupiedAfter = await context.request('GET', occupiedPath)
+    const after = context.apiSuccess(MODULE, '删除冲突后回查占用库位', occupiedAfter, '', OPTIONS)
+    context.assert(MODULE, '占用删除冲突未造成资源丢失', occupiedAfter,
+      id(after?.location?.id) === occupiedLocationId,
+      `expected=${occupiedLocationId}, actual=${id(after?.location?.id) || 'missing'}`, OPTIONS)
+  }
 
   // Import boundary probes use only in-memory bytes and dry-run where supported.
   const bogusXlsx = new Uint8Array([0x50, 0x4b, 0x03, 0x04, 0x00, 0x00])
diff --git a/scripts/phase4-overseas-acceptance-entry-contract.test.mjs b/scripts/phase4-overseas-acceptance-entry-contract.test.mjs
index f4e1db7f6..0a1cf2a60 100644
--- a/scripts/phase4-overseas-acceptance-entry-contract.test.mjs
+++ b/scripts/phase4-overseas-acceptance-entry-contract.test.mjs
@@ -10,6 +10,9 @@ test('phase-four HTTP acceptance modules are registered in the Admin acceptance
   for (const module of [
     'phase4-overseas-warehouse',
     'phase4-overseas-pda',
+    'phase4-overseas-inbound-operations',
+    'phase4-overseas-client-services',
+    'phase4-overseas-dispatch',
     'phase4-cross-region-events',
     'phase4-overseas-business',
     'phase4-overseas-master-data',
@@ -19,6 +22,18 @@ test('phase-four HTTP acceptance modules are registered in the Admin acceptance
   }
 })
 
+test('overseas inbound commands, client services and dispatch follow completed PDA receiving', () => {
+  for (const consumer of ['phase4-overseas-inbound-operations', 'phase4-overseas-client-services',
+    'phase4-overseas-dispatch']) {
+    const modules = parseArguments(['--modules', consumer]).modules
+    for (const prerequisite of ['merchant-qualification-fixture', 'phase3-loading',
+      'phase3-loading-finalize', 'phase4-overseas-pda']) {
+      assert.ok(modules.indexOf(prerequisite) >= 0
+        && modules.indexOf(prerequisite) < modules.indexOf(consumer))
+    }
+  }
+})
+
 test('entry accepts a separate overseas Gateway without exposing token state', () => {
   const options = parseArguments([
     '--gateway', 'http://localhost:9000/',