diff --git a/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py b/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
index 0b5df9e0cc0..84c2c9a3c3e 100644
--- a/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
+++ b/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
@@ -335,6 +335,9 @@ def get_advance_vouchers(
 		"party": ["in", parties],
 	}
 
+	if party_type == "Customer":
+		filters.update({"against_voucher": ["is", "not set"]})
+
 	if company:
 		filters["company"] = company
 	if from_date and to_date:
diff --git a/erpnext/controllers/subcontracting_controller.py b/erpnext/controllers/subcontracting_controller.py
index 6bc88d1964f..aa4468c04e4 100644
--- a/erpnext/controllers/subcontracting_controller.py
+++ b/erpnext/controllers/subcontracting_controller.py
@@ -69,9 +69,18 @@ class SubcontractingController(StockController):
 
 	def validate_items(self):
 		for item in self.items:
-			if not frappe.get_value("Item", item.item_code, "is_sub_contracted_item"):
+			is_stock_item, is_sub_contracted_item = frappe.get_value(
+				"Item", item.item_code, ["is_stock_item", "is_sub_contracted_item"]
+			)
+
+			if not is_stock_item:
+				msg = f"Item {item.item_name} must be a stock item."
+				frappe.throw(_(msg))
+
+			if not is_sub_contracted_item:
 				msg = f"Item {item.item_name} must be a subcontracted item."
 				frappe.throw(_(msg))
+
 			if item.bom:
 				bom = frappe.get_doc("BOM", item.bom)
 				if not bom.is_active:
diff --git a/erpnext/stock/doctype/item/item.js b/erpnext/stock/doctype/item/item.js
index 7e1476d240a..e61f0f514e3 100644
--- a/erpnext/stock/doctype/item/item.js
+++ b/erpnext/stock/doctype/item/item.js
@@ -10,6 +10,31 @@ frappe.ui.form.on("Item", {
 		frm.add_fetch('attribute', 'to_range', 'to_range');
 		frm.add_fetch('attribute', 'increment', 'increment');
 		frm.add_fetch('tax_type', 'tax_rate', 'tax_rate');
+
+		frm.make_methods = {
+			'Sales Order': () => {
+				open_form(frm, "Sales Order", "Sales Order Item", "items");
+			},
+			'Delivery Note': () => {
+				open_form(frm, "Delivery Note", "Delivery Note Item", "items");
+			},
+			'Sales Invoice': () => {
+				open_form(frm, "Sales Invoice", "Sales Invoice Item", "items");
+			},
+			'Purchase Order': () => {
+				open_form(frm, "Purchase Order", "Purchase Order Item", "items");
+			},
+			'Purchase Receipt': () => {
+				open_form(frm, "Purchase Receipt", "Purchase Receipt Item", "items");
+			},
+			'Purchase Invoice': () => {
+				open_form(frm, "Purchase Invoice", "Purchase Invoice Item", "items");
+			},
+			'Material Request': () => {
+				open_form(frm, "Material Request", "Material Request Item", "items");
+			},
+		};
+
 	},
 	onload: function(frm) {
 		erpnext.item.setup_queries(frm);
@@ -858,3 +883,17 @@ frappe.tour['Item'] = [
 
 
 ];
+
+function open_form(frm, doctype, child_doctype, parentfield) {
+	frappe.model.with_doctype(doctype, () => {
+		let new_doc = frappe.model.get_new_doc(doctype);
+
+		let new_child_doc = frappe.model.add_child(new_doc, child_doctype, parentfield);
+		new_child_doc.item_code = frm.doc.name;
+		new_child_doc.item_name = frm.doc.item_name;
+		new_child_doc.uom = frm.doc.stock_uom;
+		new_child_doc.description = frm.doc.description;
+
+		frappe.ui.form.make_quick_entry(doctype, null, null, new_doc);
+	});
+}