diff --git a/src/routes/inventory/filamentstocks.js b/src/routes/inventory/filamentstocks.js
index 16f842c..ef60df3 100644
--- a/src/routes/inventory/filamentstocks.js
+++ b/src/routes/inventory/filamentstocks.js
@@ -7,6 +7,7 @@ import {
   listFilamentStocksRouteHandler,
   getFilamentStockRouteHandler,
   editFilamentStockRouteHandler,
+  editMultipleFilamentStocksRouteHandler,
   newFilamentStockRouteHandler,
   deleteFilamentStockRouteHandler,
   listFilamentStocksByPropertiesRouteHandler,
@@ -51,6 +52,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getFilamentStockRouteHandler(req, res);
 });
 
+// update multiple filament stocks
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultipleFilamentStocksRouteHandler(req, res);
+});
+
 router.put('/:id', isAuthenticated, async (req, res) => {
   editFilamentStockRouteHandler(req, res);
 });
diff --git a/src/routes/inventory/orderitems.js b/src/routes/inventory/orderitems.js
index 21b9bc5..6c315c7 100644
--- a/src/routes/inventory/orderitems.js
+++ b/src/routes/inventory/orderitems.js
@@ -7,6 +7,7 @@ import {
   listOrderItemsRouteHandler,
   getOrderItemRouteHandler,
   editOrderItemRouteHandler,
+  editMultipleOrderItemsRouteHandler,
   newOrderItemRouteHandler,
   deleteOrderItemRouteHandler,
   listOrderItemsByPropertiesRouteHandler,
@@ -51,6 +52,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getOrderItemRouteHandler(req, res);
 });
 
+// update multiple order items
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultipleOrderItemsRouteHandler(req, res);
+});
+
 router.put('/:id', isAuthenticated, async (req, res) => {
   editOrderItemRouteHandler(req, res);
 });
diff --git a/src/routes/inventory/partstocks.js b/src/routes/inventory/partstocks.js
index 43e1128..6918316 100644
--- a/src/routes/inventory/partstocks.js
+++ b/src/routes/inventory/partstocks.js
@@ -7,6 +7,7 @@ import {
   listPartStocksRouteHandler,
   getPartStockRouteHandler,
   editPartStockRouteHandler,
+  editMultiplePartStocksRouteHandler,
   newPartStockRouteHandler,
   deletePartStockRouteHandler,
   listPartStocksByPropertiesRouteHandler,
@@ -51,6 +52,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getPartStockRouteHandler(req, res);
 });
 
+// update multiple part stocks
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultiplePartStocksRouteHandler(req, res);
+});
+
 router.put('/:id', isAuthenticated, async (req, res) => {
   editPartStockRouteHandler(req, res);
 });
diff --git a/src/routes/inventory/purchaseorders.js b/src/routes/inventory/purchaseorders.js
index 4459969..4b0160d 100644
--- a/src/routes/inventory/purchaseorders.js
+++ b/src/routes/inventory/purchaseorders.js
@@ -7,6 +7,7 @@ import {
   listPurchaseOrdersRouteHandler,
   getPurchaseOrderRouteHandler,
   editPurchaseOrderRouteHandler,
+  editMultiplePurchaseOrdersRouteHandler,
   newPurchaseOrderRouteHandler,
   deletePurchaseOrderRouteHandler,
   listPurchaseOrdersByPropertiesRouteHandler,
@@ -51,6 +52,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getPurchaseOrderRouteHandler(req, res);
 });
 
+// update multiple purchase orders
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultiplePurchaseOrdersRouteHandler(req, res);
+});
+
 router.put('/:id', isAuthenticated, async (req, res) => {
   editPurchaseOrderRouteHandler(req, res);
 });
diff --git a/src/routes/inventory/shipments.js b/src/routes/inventory/shipments.js
index fbed4a4..2acf609 100644
--- a/src/routes/inventory/shipments.js
+++ b/src/routes/inventory/shipments.js
@@ -7,6 +7,7 @@ import {
   listShipmentsRouteHandler,
   getShipmentRouteHandler,
   editShipmentRouteHandler,
+  editMultipleShipmentsRouteHandler,
   newShipmentRouteHandler,
   deleteShipmentRouteHandler,
   listShipmentsByPropertiesRouteHandler,
@@ -65,6 +66,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getShipmentRouteHandler(req, res);
 });
 
+// update multiple shipments
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultipleShipmentsRouteHandler(req, res);
+});
+
 router.put('/:id', isAuthenticated, async (req, res) => {
   editShipmentRouteHandler(req, res);
 });
diff --git a/src/routes/management/filaments.js b/src/routes/management/filaments.js
index 9638922..46a7f97 100644
--- a/src/routes/management/filaments.js
+++ b/src/routes/management/filaments.js
@@ -8,6 +8,7 @@ import {
   listFilamentsByPropertiesRouteHandler,
   getFilamentRouteHandler,
   editFilamentRouteHandler,
+  editMultipleFilamentsRouteHandler,
   newFilamentRouteHandler,
   getFilamentStatsRouteHandler,
   getFilamentHistoryRouteHandler,
@@ -66,6 +67,11 @@ router.get('/:id', isAuthenticated, (req, res) => {
   getFilamentRouteHandler(req, res);
 });
 
+// update filaments info
+router.put('/', isAuthenticated, async (req, res) => {
+  editMultipleFilamentsRouteHandler(req, res);
+});
+
 // update printer info
 router.put('/:id', isAuthenticated, async (req, res) => {
   editFilamentRouteHandler(req, res);
diff --git a/src/services/inventory/filamentstocks.js b/src/services/inventory/filamentstocks.js
index 74ef3a4..46dac25 100644
--- a/src/services/inventory/filamentstocks.js
+++ b/src/services/inventory/filamentstocks.js
@@ -7,6 +7,7 @@ import {
   listObjects,
   getObject,
   editObject,
+  editObjects,
   newObject,
   listObjectsByProperties,
   getModelStats,
@@ -114,6 +115,32 @@ export const editFilamentStockRouteHandler = async (req, res) => {
   res.send(result);
 };
 
+export const editMultipleFilamentStocksRouteHandler = async (req, res) => {
+  const updates = req.body.map((update) => ({
+    _id: update._id,
+  }));
+
+  if (!Array.isArray(updates)) {
+    return res.status(400).send({ error: 'Body must be an array of updates.', code: 400 });
+  }
+
+  const result = await editObjects({
+    model: filamentStockModel,
+    updates,
+    user: req.user,
+  });
+
+  if (result.error) {
+    logger.error('Error editing filament stocks:', result.error);
+    res.status(result.code || 500).send(result);
+    return;
+  }
+
+  logger.debug(`Edited ${updates.length} filament stocks`);
+
+  res.send(result);
+};
+
 export const newFilamentStockRouteHandler = async (req, res) => {
   const newData = {
     updatedAt: new Date(),
diff --git a/src/services/inventory/orderitems.js b/src/services/inventory/orderitems.js
index ef6bf22..98e305e 100644
--- a/src/services/inventory/orderitems.js
+++ b/src/services/inventory/orderitems.js
@@ -7,6 +7,7 @@ import {
   listObjects,
   getObject,
   editObject,
+  editObjects,
   newObject,
   listObjectsByProperties,
   getModelStats,
@@ -43,6 +44,10 @@ export const listOrderItemsRouteHandler = async (
         path: 'taxRate',
         strictPopulate: false,
       },
+      {
+        path: 'shipment',
+        strictPopulate: false,
+      },
       {
         path: 'item',
         populate: { path: 'costTaxRate', strictPopulate: false },
@@ -138,6 +143,7 @@ export const editOrderItemRouteHandler = async (req, res) => {
     itemAmount: req.body.itemAmount,
     quantity: req.body.quantity,
     totalAmount: req.body.totalAmount,
+    shipment: req.body.shipment,
     taxRate: req.body.taxRate,
     totalAmountWithTax: req.body.totalAmountWithTax,
   };
@@ -160,6 +166,43 @@ export const editOrderItemRouteHandler = async (req, res) => {
   res.send(result);
 };
 
+export const editMultipleOrderItemsRouteHandler = async (req, res) => {
+  const updates = req.body.map((update) => ({
+    _id: update._id,
+    itemType: update.itemType,
+    item: update.item,
+    orderType: update.orderType,
+    order: update.order,
+    syncAmount: update.syncAmount,
+    itemAmount: update.itemAmount,
+    quantity: update.quantity,
+    totalAmount: update.totalAmount,
+    shipment: update.shipment,
+    taxRate: update.taxRate,
+    totalAmountWithTax: update.totalAmountWithTax,
+  }));
+
+  if (!Array.isArray(updates)) {
+    return res.status(400).send({ error: 'Body must be an array of updates.', code: 400 });
+  }
+
+  const result = await editObjects({
+    model: orderItemModel,
+    updates,
+    user: req.user,
+  });
+
+  if (result.error) {
+    logger.error('Error editing order items:', result.error);
+    res.status(result.code || 500).send(result);
+    return;
+  }
+
+  logger.debug(`Edited ${updates.length} order items`);
+
+  res.send(result);
+};
+
 export const newOrderItemRouteHandler = async (req, res) => {
   const newData = {
     updatedAt: new Date(),
@@ -175,6 +218,7 @@ export const newOrderItemRouteHandler = async (req, res) => {
     totalAmount: req.body.totalAmount,
     taxRate: req.body.taxRate,
     totalAmountWithTax: req.body.totalAmountWithTax,
+    shipment: req.body.shipment,
   };
   const result = await newObject({
     model: orderItemModel,
diff --git a/src/services/inventory/partstocks.js b/src/services/inventory/partstocks.js
index dd7b146..613c504 100644
--- a/src/services/inventory/partstocks.js
+++ b/src/services/inventory/partstocks.js
@@ -7,6 +7,7 @@ import {
   listObjects,
   getObject,
   editObject,
+  editObjects,
   newObject,
   listObjectsByProperties,
   getModelStats,
@@ -114,6 +115,32 @@ export const editPartStockRouteHandler = async (req, res) => {
   res.send(result);
 };
 
+export const editMultiplePartStocksRouteHandler = async (req, res) => {
+  const updates = req.body.map((update) => ({
+    _id: update._id,
+  }));
+
+  if (!Array.isArray(updates)) {
+    return res.status(400).send({ error: 'Body must be an array of updates.', code: 400 });
+  }
+
+  const result = await editObjects({
+    model: partStockModel,
+    updates,
+    user: req.user,
+  });
+
+  if (result.error) {
+    logger.error('Error editing part stocks:', result.error);
+    res.status(result.code || 500).send(result);
+    return;
+  }
+
+  logger.debug(`Edited ${updates.length} part stocks`);
+
+  res.send(result);
+};
+
 export const newPartStockRouteHandler = async (req, res) => {
   const newData = {
     updatedAt: new Date(),
diff --git a/src/services/inventory/stockevents.js b/src/services/inventory/stockevents.js
index cde961b..cf919d9 100644
--- a/src/services/inventory/stockevents.js
+++ b/src/services/inventory/stockevents.js
@@ -7,6 +7,7 @@ import {
   listObjects,
   getObject,
   editObject,
+  editObjects,
   newObject,
   listObjectsByProperties,
   getModelStats,
@@ -145,6 +146,32 @@ export const editStockEventRouteHandler = async (req, res) => {
   res.send(result);
 };
 
+export const editMultipleStockEventsRouteHandler = async (req, res) => {
+  const updates = req.body.map((update) => ({
+    _id: update._id,
+  }));
+
+  if (!Array.isArray(updates)) {
+    return res.status(400).send({ error: 'Body must be an array of updates.', code: 400 });
+  }
+
+  const result = await editObjects({
+    model: stockEventModel,
+    updates,
+    user: req.user,
+  });
+
+  if (result.error) {
+    logger.error('Error editing stock events:', result.error);
+    res.status(result.code || 500).send(result);
+    return;
+  }
+
+  logger.debug(`Edited ${updates.length} stock events`);
+
+  res.send(result);
+};
+
 export const deleteStockEventRouteHandler = async (req, res) => {
   // Get ID from params
   const id = new mongoose.Types.ObjectId(req.params.id);
diff --git a/src/services/management/filaments.js b/src/services/management/filaments.js
index a420be1..38cc8c9 100644
--- a/src/services/management/filaments.js
+++ b/src/services/management/filaments.js
@@ -7,6 +7,7 @@ import {
   listObjects,
   listObjectsByProperties,
   editObject,
+  editObjects,
   newObject,
   getModelStats,
   getModelHistory,
@@ -58,7 +59,16 @@ export const listFilamentsByPropertiesRouteHandler = async (
     model: filamentModel,
     properties,
     filter,
-    populate: 'vendor',
+    populate: [
+      {
+        path: 'vendor',
+        from: 'vendors',
+      },
+      {
+        path: 'costTaxRate',
+        from: 'taxrates',
+      },
+    ],
   });
 
   if (result?.error) {
@@ -126,6 +136,45 @@ export const editFilamentRouteHandler = async (req, res) => {
   res.send(result);
 };
 
+export const editMultipleFilamentsRouteHandler = async (req, res) => {
+  const updates = req.body.map((update) => ({
+    _id: update._id,
+    name: update.name,
+    barcode: update.barcode,
+    url: update.url,
+    image: update.image,
+    color: update.color,
+    vendor: update.vendor,
+    type: update.type,
+    cost: update.cost,
+    costTaxRate: update.costTaxRate,
+    costWithTax: update.costWithTax,
+    diameter: update.diameter,
+    density: update.density,
+    emptySpoolWeight: update.emptySpoolWeight,
+  }));
+
+  if (!Array.isArray(updates)) {
+    return res.status(400).send({ error: 'Body must be an array of updates.', code: 400 });
+  }
+
+  const result = await editObjects({
+    model: filamentModel,
+    updates,
+    user: req.user,
+  });
+
+  if (result.error) {
+    logger.error('Error editing filaments:', result.error);
+    res.status(result.code || 500).send(result);
+    return;
+  }
+
+  logger.debug(`Edited ${updates.length} filaments`);
+
+  res.send(result);
+};
+
 export const newFilamentRouteHandler = async (req, res) => {
   const newData = {
     createdAt: new Date(),