diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index f48b48b..6947c02 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -12,7 +12,7 @@
 source_link = "https://github.com/frappe/erpnext"
 
 develop_version = '12.x.x-develop'
-staging_version = '11.0.3-beta.21'
+staging_version = '11.0.3-beta.22'
 
 error_report_email = "support@erpnext.com"
 
diff --git a/erpnext/hr/doctype/salary_structure/salary_structure.js b/erpnext/hr/doctype/salary_structure/salary_structure.js
index 4a111e7..033938d 100755
--- a/erpnext/hr/doctype/salary_structure/salary_structure.js
+++ b/erpnext/hr/doctype/salary_structure/salary_structure.js
@@ -58,6 +58,9 @@
 				doc.company = frm.doc.company;
 				frappe.set_route('Form', 'Salary Structure Assignment', doc.name);
 			});
+			frm.add_custom_button(__("Assign to Employees"),function () {
+			frm.trigger('assign_to_employees')
+		})
 		}
 		let fields_read_only = ["is_tax_applicable", "is_flexible_benefit", "variable_based_on_taxable_salary"];
 		fields_read_only.forEach(function(field) {
@@ -65,6 +68,43 @@
 		});
 	},
 
+	assign_to_employees:function (frm) {
+		var d = new frappe.ui.Dialog({
+			title: __("Assign to Employees"),
+			fields: [
+				{fieldname: "sec_break", fieldtype: "Section Break", label: __("Filter Employees By (Optional)")},
+				{fieldname: "grade", fieldtype: "Link", options: "Employee Grade", label: __("Employee Grade")},
+				{fieldname:'department', fieldtype:'Link', options: 'Department', label: __('Department')},
+				{fieldname:'designation', fieldtype:'Link', options: 'Designation', label: __('Designation')},
+                {fieldname:"employee", fieldtype: "Link", options: "Employee", label: __("Employee")},
+				{fieldname:'base_variable', fieldtype:'Section Break'},
+				{fieldname:'from_date', fieldtype:'Date', label: __('From Date'), "reqd": 1},
+				{fieldname:'base_col_br', fieldtype:'Column Break'},
+				{fieldname:'base', fieldtype:'Currency', label: __('Base')},
+				{fieldname:'variable', fieldtype:'Currency', label: __('Variable')}
+			],
+			primary_action: function() {
+				var data = d.get_values();
+
+				frappe.call({
+					doc: frm.doc,
+					method: "assign_salary_structure",
+					args: data,
+					callback: function(r) {
+						if(!r.exc) {
+							d.hide();
+							frm.reload_doc();
+						}
+					}
+				});
+			},
+			primary_action_label: __('Assign')
+		});
+
+
+		d.show();
+	},
+
 	salary_slip_based_on_timesheet: function(frm) {
 		frm.trigger("toggle_fields")
 	},
diff --git a/erpnext/hr/doctype/salary_structure/salary_structure.py b/erpnext/hr/doctype/salary_structure/salary_structure.py
index a36d820..7ead140 100644
--- a/erpnext/hr/doctype/salary_structure/salary_structure.py
+++ b/erpnext/hr/doctype/salary_structure/salary_structure.py
@@ -65,6 +65,76 @@
 		if not have_a_flexi and flt(self.max_benefits) > 0:
 			frappe.throw(_("Salary Structure should have flexible benefit component(s) to dispense benefit amount"))
 
+	def get_employees(self, **kwargs):
+		conditions, values = [], []
+		for field, value in kwargs.items():
+			if value:
+				conditions.append("{0}=%s".format(field))
+				values.append(value)
+
+		condition_str = " and " + " and ".join(conditions) if conditions else ""
+
+		employees = frappe.db.sql_list("select name from tabEmployee where status='Active' {condition}"
+			.format(condition=condition_str), tuple(values))
+
+		return employees
+
+	@frappe.whitelist()
+	def assign_salary_structure(self, grade=None, department=None, designation=None,employee=None,
+			from_date=None, base=None,variable=None):
+		employees = self.get_employees(grade= grade,department= department,designation= designation,name=employee)
+
+		if employees:
+			if len(employees) > 20:
+				frappe.enqueue(assign_salary_structure_for_employees, timeout=600,
+					employees=employees, salary_structure=self,from_date=from_date, base=base,variable=variable)
+			else:
+				assign_salary_structure_for_employees(employees, self,from_date=from_date, base=base,variable=variable)
+		else:
+			frappe.msgprint(_("No Employee Found"))
+
+
+
+def assign_salary_structure_for_employees(employees, salary_structure,from_date=None, base=None,variable=None):
+	salary_structures_assignments = []
+	existing_assignments_for = get_existing_assignments(employees, salary_structure.name,from_date)
+	count=0
+	for employee in employees:
+		if employee in existing_assignments_for:
+			continue
+		count +=1
+
+		salary_structures_assignment = create_salary_structures_assignment(employee, salary_structure, from_date, base, variable)
+		salary_structures_assignments.append(salary_structures_assignment)
+		frappe.publish_progress(count*100/len(set(employees) - set(existing_assignments_for)), title = _("Assigning Structures..."))
+
+	if salary_structures_assignments:
+		frappe.msgprint(_("Structures have been assigned successfully"))
+
+
+def create_salary_structures_assignment(employee, salary_structure, from_date, base, variable):
+	assignment = frappe.new_doc("Salary Structure Assignment")
+	assignment.employee = employee
+	assignment.salary_structure = salary_structure.name
+	assignment.from_date = from_date
+	assignment.base = base
+	assignment.variable = variable
+	assignment.save(ignore_permissions = True)
+	assignment.submit()
+	return assignment.name
+
+
+def get_existing_assignments(employees, salary_structure,from_date):
+	salary_structures_assignments = frappe.db.sql_list("""
+		select distinct employee from `tabSalary Structure Assignment` 
+		where salary_structure=%s and employee in (%s)
+		and from_date=%s and docstatus=1
+	""" % ('%s', ', '.join(['%s']*len(employees)),'%s'), [salary_structure] + employees+[from_date])
+	if salary_structures_assignments:
+		frappe.msgprint(_("Skipping Salary Structure Assignment for the following employees, as Salary Structure Assignment records already exists against them. {0}")
+			.format("\n".join(salary_structures_assignments)))
+	return salary_structures_assignments
+
 @frappe.whitelist()
 def make_salary_slip(source_name, target_doc = None, employee = None, as_print = False, print_format = None):
 	def postprocess(source, target):
diff --git a/erpnext/hr/doctype/salary_structure/test_salary_structure.py b/erpnext/hr/doctype/salary_structure/test_salary_structure.py
index 1a16db7..1a660d9 100644
--- a/erpnext/hr/doctype/salary_structure/test_salary_structure.py
+++ b/erpnext/hr/doctype/salary_structure/test_salary_structure.py
@@ -71,6 +71,19 @@
 		for row in salary_structure.deductions:
 			self.assertFalse(("\n" in row.formula) or ("\n" in row.condition))
 
+	def test_salary_structures_assignment(self):
+		salary_structure = make_salary_structure("Salary Structure Sample", "Monthly")
+		employee = "test_assign_stucture@salary.com"
+		employee_doc_name = make_employee(employee)
+		# clear the already assigned stuctures
+		frappe.db.sql('''delete from `tabSalary Structure Assignment` where employee=%s and salary_structure=%s ''',
+					  ("test_assign_stucture@salary.com",salary_structure.name))
+		#test structure_assignment
+		salary_structure.assign_salary_structure(employee=employee_doc_name,from_date='2013-01-01',base=5000,variable=200)
+		salary_structure_assignment = frappe.get_doc("Salary Structure Assignment",{'employee':employee_doc_name, 'from_date':'2013-01-01'})
+		self.assertEqual(salary_structure_assignment.docstatus, 1)
+		self.assertEqual(salary_structure_assignment.base, 5000)
+		self.assertEqual(salary_structure_assignment.variable, 200)
 
 def make_salary_structure(salary_structure, payroll_frequency, employee=None, dont_submit=False, other_details=None, test_tax=False):
 	if test_tax:
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index 0eab982..d72f00a 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -108,7 +108,8 @@
 				"item_code": item.item_code,
 				"item_name": item.item_name,
 				"bom_no": item.bom_no,
-				"stock_qty": item.stock_qty
+				"stock_qty": item.stock_qty,
+				"allow_transfer_for_manufacture": item.allow_transfer_for_manufacture
 			})
 			for r in ret:
 				if not item.get(r):
@@ -127,6 +128,8 @@
 		self.validate_rm_item(item)
 
 		args['bom_no'] = args['bom_no'] or item and cstr(item[0]['default_bom']) or ''
+		args['transfer_for_manufacture'] = (cstr(args.get('allow_transfer_for_manufacture', '')) or
+			item and item[0].allow_transfer_for_manufacture or 0)
 		args.update(item[0])
 
 		rate = self.get_rm_rate(args)
@@ -142,7 +145,7 @@
 			 'qty'			: args.get("qty") or args.get("stock_qty") or 1,
 			 'stock_qty'	: args.get("qty") or args.get("stock_qty") or 1,
 			 'base_rate'	: rate,
-			 'allow_transfer_for_manufacture': item and args['allow_transfer_for_manufacture'] or 0
+			 'allow_transfer_for_manufacture': cint(args['transfer_for_manufacture']) or 0
 		}
 
 		return ret_item
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index ca25667..f771181 100755
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -572,9 +572,10 @@
 execute:frappe.delete_doc("Page", "Purchase Analytics")
 execute:frappe.delete_doc("Page", "Stock Analytics")
 execute:frappe.delete_doc("Page", "Production Analytics")
-erpnext.patches.v11_0.ewaybill_fields_gst_india
+erpnext.patches.v11_0.ewaybill_fields_gst_india #2018-11-13
 erpnext.patches.v11_0.drop_column_max_days_allowed
 erpnext.patches.v11_0.change_healthcare_desktop_icons
 erpnext.patches.v10_0.update_user_image_in_employee
 erpnext.patches.v11_0.update_delivery_trip_status
 erpnext.patches.v10_0.repost_gle_for_purchase_receipts_with_rejected_items
+erpnext.patches.v11_0.set_missing_gst_hsn_code
diff --git a/erpnext/patches/v11_0/set_missing_gst_hsn_code.py b/erpnext/patches/v11_0/set_missing_gst_hsn_code.py
new file mode 100644
index 0000000..9d28a4a
--- /dev/null
+++ b/erpnext/patches/v11_0/set_missing_gst_hsn_code.py
@@ -0,0 +1,43 @@
+import frappe
+from erpnext.controllers.taxes_and_totals import get_itemised_tax_breakup_html
+
+def execute():
+	company = frappe.db.sql_list("select name from tabCompany where country = 'India'")
+	if not company:
+		return
+
+	doctypes = ["Quotation", "Sales Order", "Delivery Note", "Sales Invoice",
+		"Supplier Quotation", "Purchase Order", "Purchase Receipt", "Purchase Invoice"]
+
+	for dt in doctypes:
+		date_field = "posting_date"
+		if dt in ["Quotation", "Sales Order", "Supplier Quotation", "Purchase Order"]:
+			date_field = "transaction_date"
+
+		transactions = frappe.db.sql("""
+			select dt.name, dt_item.name as child_name
+			from `tab{dt}` dt, `tab{dt} Item` dt_item
+			where dt.name = dt_item.parent
+				and dt.`{date_field}` > '2018-06-01'
+				and dt.docstatus = 1
+				and ifnull(dt_item.gst_hsn_code, '') = ''
+				and ifnull(dt_item.item_code, '') != ''
+				and dt.company in ({company})
+		""".format(dt=dt, date_field=date_field, company=", ".join(['%s']*len(company))), tuple(company), as_dict=1)
+
+		if not transactions:
+			continue
+
+		transaction_rows_name = [d.child_name for d in transactions]
+
+		frappe.db.sql("""
+			update `tab{dt} Item` dt_item
+			set dt_item.gst_hsn_code = (select gst_hsn_code from tabItem where name=dt_item.item_code)
+			where dt_item.name in ({rows_name})
+		""".format(dt=dt, rows_name=", ".join(['%s']*len(transaction_rows_name))), tuple(transaction_rows_name))
+
+		for t in transactions:
+			print(t.name)
+			trans_doc = frappe.get_doc(dt, t.name)
+			hsnwise_tax = get_itemised_tax_breakup_html(trans_doc)
+			frappe.db.set_value(dt, t.name, "other_charges_calculation", hsnwise_tax, update_modified=False)
\ No newline at end of file
diff --git a/erpnext/regional/india/setup.py b/erpnext/regional/india/setup.py
index c754121..d282f5c 100644
--- a/erpnext/regional/india/setup.py
+++ b/erpnext/regional/india/setup.py
@@ -85,7 +85,7 @@
 
 def make_custom_fields(update=True):
 	hsn_sac_field = dict(fieldname='gst_hsn_code', label='HSN/SAC',
-		fieldtype='Data', options='item_code.gst_hsn_code', insert_after='description',
+		fieldtype='Data', fetch_from='item_code.gst_hsn_code', insert_after='description',
 		allow_on_submit=1, print_hide=1)
 	invoice_gst_fields = [
 		dict(fieldname='gst_section', label='GST Details', fieldtype='Section Break',