diff --git a/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt b/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
index b65b0f2..94a6b8f 100644
--- a/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
@@ -2465,6 +2465,7 @@ open class ProductProcessService(
     }
 
     // ===== Drink Production Qty Dashboard =====
+    /** FP-MTMS Version Checklist | Functions Ref. No. 27 | v1.0.0 | 2026-07-20 */
     open fun getDrinkProductionQty(date: LocalDate?): List<DrinkProductionQtyResponse> {
         val targetDate = date ?: LocalDate.now()
         val startOfDay = targetDate.atStartOfDay()
diff --git a/src/main/java/com/ffii/fpsms/modules/productProcess/web/ProductProcessController.kt b/src/main/java/com/ffii/fpsms/modules/productProcess/web/ProductProcessController.kt
index 7ca007b..0b948c8 100644
--- a/src/main/java/com/ffii/fpsms/modules/productProcess/web/ProductProcessController.kt
+++ b/src/main/java/com/ffii/fpsms/modules/productProcess/web/ProductProcessController.kt
@@ -307,6 +307,7 @@ class ProductProcessController(
         return productProcessService.getEquipmentStatusByType()
     }
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 27 | v1.0.0 | 2026-07-20 */
     @GetMapping("/Demo/DrinkProductionQty")
     fun getDrinkProductionQty(@RequestParam(required = false) date: String?): List<DrinkProductionQtyResponse> {
         val parsedDate = date?.takeIf { it.isNotBlank() }?.let {
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/trace/ItemLotTraceOrchestrator.kt b/src/main/java/com/ffii/fpsms/modules/stock/trace/ItemLotTraceOrchestrator.kt
index 74eff9c..32186f2 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/trace/ItemLotTraceOrchestrator.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/trace/ItemLotTraceOrchestrator.kt
@@ -208,6 +208,7 @@ open class ItemLotTraceOrchestrator(
         return (fromLots + supplemental).distinctBy { it.stockOutLineId }
     }
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 24 | v1.0.0 | 2026-07-20 */
     private fun enrichDoMovements(
         movements: List<com.ffii.fpsms.modules.stock.web.model.ItemLotTraceMovement>,
         doDeliveries: List<com.ffii.fpsms.modules.stock.web.model.ItemLotTraceDoDelivery>,
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceMovementLoader.kt b/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceMovementLoader.kt
index 9a5a97b..519a12b 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceMovementLoader.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceMovementLoader.kt
@@ -141,6 +141,7 @@ open class TraceMovementLoader(
         }
     }
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 25 | v1.0.0 | 2026-07-20 */
     open fun loadStockTakeEvents(lotLineIds: List<Long>): List<ItemLotTraceStockTakeEvent> {
         if (lotLineIds.isEmpty()) return emptyList()
         val query = """
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceOutboundLoader.kt b/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceOutboundLoader.kt
index e83c988..1c4c599 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceOutboundLoader.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/trace/TraceOutboundLoader.kt
@@ -150,6 +150,7 @@ open class TraceOutboundLoader(
             LEFT JOIN user picker_user ON sol.handled_by = picker_user.id AND picker_user.deleted = 0
     """.trimIndent()
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 24 | v1.0.0 | 2026-07-20 */
     open fun loadDoDeliveries(inventoryLotId: Long): List<ItemLotTraceDoDelivery> {
         val query = """
             ${doDeliverySelectSql()}
@@ -167,7 +168,10 @@ open class TraceOutboundLoader(
         )
     }
 
-    /** Fallback when lot-scoped query misses DO picks still present in movements. */
+    /**
+     * FP-MTMS Version Checklist | Functions Ref. No. 24 | v1.0.0 | 2026-07-20
+     * Fallback when lot-scoped query misses DO picks still present in movements.
+     */
     open fun loadDoDeliveriesByPickOrderCodes(pickOrderCodes: List<String>): List<ItemLotTraceDoDelivery> {
         val codes = pickOrderCodes.map { it.trim() }.filter { it.isNotEmpty() }.distinct()
         if (codes.isEmpty()) return emptyList()
@@ -192,6 +196,7 @@ open class TraceOutboundLoader(
         return rows.map { row -> mapDoDelivery(row, replenishIndex) }
     }
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 24 | v1.0.0 | 2026-07-20 */
     private fun mapDoDelivery(
         row: Map<String, Any?>,
         replenishIndex: DoReplenishmentService.ReplenishPdfIndex,