diff --git a/InvenTree/stock/serializers.py b/InvenTree/stock/serializers.py
index a7228a81d9..fb78eaeaa0 100644
--- a/InvenTree/stock/serializers.py
+++ b/InvenTree/stock/serializers.py
@@ -568,6 +568,10 @@ class StockAssignmentItemSerializer(serializers.Serializer):
         if not item.in_stock:
             raise ValidationError(_("Item must be in stock"))
 
+        # The base part must be "salable"
+        if not item.part.salable:
+            raise ValidationError(_("Part must be salable"))
+
         # The item must not be allocated to a sales order
         if item.sales_order_allocations.count() > 0:
             raise ValidationError(_("Item is allocated to a sales order"))
@@ -655,6 +659,7 @@ class StockAssignmentSerializer(serializers.Serializer):
                     notes=notes,
                 )
 
+
 class StockAdjustmentItemSerializer(serializers.Serializer):
     """
     Serializer for a single StockItem within a stock adjument request.
diff --git a/InvenTree/stock/test_api.py b/InvenTree/stock/test_api.py
index 56e6282297..ec5064f08b 100644
--- a/InvenTree/stock/test_api.py
+++ b/InvenTree/stock/test_api.py
@@ -818,7 +818,7 @@ class StockAssignTest(StockAPITestCase):
 
             stock_item = StockItem.objects.create(
                 part=part.models.Part.objects.get(pk=1),
-                quantity=i+5,
+                quantity=i + 5,
             )
 
             stock_items.append({
@@ -829,7 +829,7 @@ class StockAssignTest(StockAPITestCase):
 
         self.assertEqual(customer.assigned_stock.count(), 0)
 
-        response = self.post(
+        self.post(
             self.URL,
             data={
                 'items': stock_items,
diff --git a/InvenTree/templates/js/translated/stock.js b/InvenTree/templates/js/translated/stock.js
index e9e97e3b87..8babcece69 100644
--- a/InvenTree/templates/js/translated/stock.js
+++ b/InvenTree/templates/js/translated/stock.js
@@ -651,7 +651,7 @@ function assignStockToCustomer(items, options={}) {
                 // Does the row exist in the form?
                 var row = $(opts.modal).find(`#stock_item_${pk}`);
 
-                if (row) {
+                if (row.exists()) {
                     item_pk_values.push(pk);
 
                     data.items.push({
@@ -931,7 +931,7 @@ function adjustStock(action, items, options={}) {
                 // Does the row exist in the form?
                 var row = $(opts.modal).find(`#stock_item_${pk}`);
 
-                if (row) {
+                if (row.exists()) {
 
                     item_pk_values.push(pk);
                     
@@ -1875,6 +1875,17 @@ function loadStockTable(table, options) {
         stockAdjustment('move');
     });
 
+    $('#multi-item-assign').click(function() {
+
+        var items = $(table).bootstrapTable('getSelections');
+
+        assignStockToCustomer(items, {
+            success: function() {
+                $(table).bootstrapTable('refresh');
+            }
+        });
+    });
+
     $('#multi-item-order').click(function() {
         var selections = $(table).bootstrapTable('getSelections');
 
diff --git a/InvenTree/templates/stock_table.html b/InvenTree/templates/stock_table.html
index 71c6734818..1f873d7c58 100644
--- a/InvenTree/templates/stock_table.html
+++ b/InvenTree/templates/stock_table.html
@@ -50,6 +50,7 @@
                     <li><a class='dropdown-item' href="#" id='multi-item-stocktake' title='{% trans "Stocktake selected stock items" %}'><span class='fas fa-check-circle'></span> {% trans "Count stock" %}</a></li>
                     <li><a class='dropdown-item' href='#' id='multi-item-move' title='{% trans "Move selected stock items" %}'><span class='fas fa-exchange-alt'></span> {% trans "Move stock" %}</a></li>
                     <li><a class='dropdown-item' href='#' id='multi-item-order' title='{% trans "Order selected items" %}'><span class='fas fa-shopping-cart'></span> {% trans "Order stock" %}</a></li>
+                    <li><a class='dropdown-item' href='#' id='multi-item-assign' title='{% trans "Assign to customer" %}'><span class='fas fa-user-tie'></span> {% trans "Assign to customer" %}</a></li>
                     <li><a class='dropdown-item' href='#' id='multi-item-set-status' title='{% trans "Change status" %}'><span class='fas fa-exclamation-circle'></span> {% trans "Change stock status" %}</a></li>
                     {% endif %}
                     {% if roles.stock.delete %}