diff --git a/erpnext/accounts/doctype/account/account.py b/erpnext/accounts/doctype/account/account.py
index 5d504b9..427f3db 100644
--- a/erpnext/accounts/doctype/account/account.py
+++ b/erpnext/accounts/doctype/account/account.py
@@ -5,7 +5,7 @@
 import frappe
 from frappe.utils import cint, cstr
 from frappe import throw, _
-from frappe.utils.nestedset import NestedSet
+from frappe.utils.nestedset import NestedSet, get_ancestors_of, get_descendants_of
 
 class RootNotEditable(frappe.ValidationError): pass
 class BalanceMismatchError(frappe.ValidationError): pass
@@ -41,6 +41,7 @@
 		self.validate_frozen_accounts_modifier()
 		self.validate_balance_must_be_debit_or_credit()
 		self.validate_account_currency()
+		self.validate_root_company_and_sync_account_to_children()
 
 	def validate_parent(self):
 		"""Fetch Parent Details and validate parent account"""
@@ -90,6 +91,34 @@
 		if not self.parent_account and not self.is_group:
 			frappe.throw(_("Root Account must be a group"))
 
+	def validate_root_company_and_sync_account_to_children(self):
+		# ignore validation while creating new compnay or while syncing to child companies
+		if frappe.local.flags.ignore_root_company_validation or self.flags.ignore_root_company_validation:
+			return
+
+		ancestors = get_root_company(self.company)
+		if ancestors:
+			frappe.throw(_("Please add the account to root level Company - %s" % ancestors[0]))
+		else:
+			descendants = get_descendants_of('Company', self.company)
+			if not descendants: return
+
+			acc_name_map = {}
+			acc_name = frappe.db.get_value('Account', self.parent_account, "account_name")
+			for d in frappe.db.get_values('Account',
+				{"company": ["in", descendants], "account_name": acc_name},
+				["company", "name"], as_dict=True):
+				acc_name_map[d["company"]] = d["name"]
+
+			for company in descendants:
+				doc = frappe.copy_doc(self)
+				doc.flags.ignore_root_company_validation = True
+				doc.update({"company": company, "account_currency": None,
+					"parent": acc_name_map[company], "parent_account": acc_name_map[company]})
+				doc.save()
+				frappe.msgprint(_("Account {0} is added in the child company {1}")
+					.format(doc.name, company))
+
 	def validate_group_or_ledger(self):
 		if self.get("__islocal"):
 			return
@@ -250,3 +279,9 @@
 	frappe.rename_doc("Account", old, new, merge=1, ignore_permissions=1)
 
 	return new
+
+@frappe.whitelist()
+def get_root_company(company):
+	# return the topmost company in the hierarchy
+	ancestors = get_ancestors_of('Company', company, "lft asc")
+	return [ancestors[0]] if ancestors else []
diff --git a/erpnext/accounts/doctype/account/account_tree.js b/erpnext/accounts/doctype/account/account_tree.js
index a9cbdd5..df0486c 100644
--- a/erpnext/accounts/doctype/account/account_tree.js
+++ b/erpnext/accounts/doctype/account/account_tree.js
@@ -4,13 +4,38 @@
 	breadcrumbs: "Accounts",
 	title: __("Chart Of Accounts"),
 	get_tree_root: false,
-	filters: [{
-		fieldname: "company",
-		fieldtype:"Select",
-		options: erpnext.utils.get_tree_options("company"),
-		label: __("Company"),
-		default: erpnext.utils.get_tree_default("company")
-	}],
+	filters: [
+		{
+			fieldname: "company",
+			fieldtype:"Select",
+			options: erpnext.utils.get_tree_options("company"),
+			label: __("Company"),
+			default: erpnext.utils.get_tree_default("company"),
+			on_change: function() {
+				var me = frappe.treeview_settings['Account'].treeview;
+				var company = me.page.fields_dict.company.get_value();
+				frappe.call({
+					method: "erpnext.accounts.doctype.account.account.get_root_company",
+					args: {
+						company: company,
+					},
+					callback: function(r) {
+						if(r.message) {
+							let root_company = r.message.length ? r.message[0] : "";
+							me.page.fields_dict.root_company.set_value(root_company);
+						}
+					}
+				});
+			}
+		},
+		{
+			fieldname: "root_company",
+			fieldtype:"Data",
+			label: __("Root Company"),
+			hidden: true,
+			disable_onchange: true
+		}
+	],
 	root_label: "Accounts",
 	get_tree_nodes: 'erpnext.accounts.utils.get_children',
 	add_tree_node: 'erpnext.accounts.utils.add_ac',
@@ -42,8 +67,8 @@
 	],
 	ignore_fields:["parent_account"],
 	onload: function(treeview) {
-		frappe.treeview_settings['Account'].page = {};
-		$.extend(frappe.treeview_settings['Account'].page, treeview.page);
+		frappe.treeview_settings['Account'].treeview = {};
+		$.extend(frappe.treeview_settings['Account'].treeview, treeview);
 		function get_company() {
 			return treeview.page.fields_dict.company.get_value();
 		}
@@ -78,6 +103,18 @@
 		}
 
 	},
+	post_render: function(treeview) {
+		frappe.treeview_settings['Account'].treeview["tree"] = treeview.tree;
+		treeview.page.set_primary_action(__("New"), function() {
+			let root_company = treeview.page.fields_dict.root_company.get_value();
+
+			if(root_company) {
+				frappe.throw(__("Please add the account to root level Company - ") + root_company);
+			} else {
+				treeview.new_node();
+			}
+		}, "octicon octicon-plus");
+	},
 	onrender: function(node) {
 		if(frappe.boot.user.can_read.indexOf("GL Entry") !== -1){
 			var dr_or_cr = node.data.balance < 0 ? "Cr" : "Dr";
@@ -94,6 +131,19 @@
 	},
 	toolbar: [
 		{
+			label:__("Add Child"),
+			condition: function(node) {
+				return frappe.boot.user.can_create.indexOf("Account") !== -1 &&
+				!frappe.treeview_settings['Account'].treeview.page.fields_dict.root_company.get_value() &&
+					node.expandable && !node.hide_add;
+			},
+			click: function() {
+				var me = frappe.treeview_settings['Account'].treeview;
+				me.new_node();
+			},
+			btnClass: "hidden-xs"
+		},
+		{
 			condition: function(node) {
 				return !node.root && frappe.boot.user.can_read.indexOf("GL Entry") !== -1
 			},
@@ -103,7 +153,7 @@
 					"account": node.label,
 					"from_date": frappe.sys_defaults.year_start_date,
 					"to_date": frappe.sys_defaults.year_end_date,
-					"company": frappe.treeview_settings['Account'].page.fields_dict.company.get_value()
+					"company": frappe.treeview_settings['Account'].treeview.page.fields_dict.company.get_value()
 				};
 				frappe.set_route("query-report", "General Ledger");
 			},
diff --git a/erpnext/accounts/doctype/account/test_account.py b/erpnext/accounts/doctype/account/test_account.py
index acaa096..4c057d9 100644
--- a/erpnext/accounts/doctype/account/test_account.py
+++ b/erpnext/accounts/doctype/account/test_account.py
@@ -97,6 +97,19 @@
 		self.assertRaises(frappe.ValidationError, merge_account, "Capital Stock - _TC",\
 			"Softwares - _TC", doc.is_group, doc.root_type, doc.company)
 
+	def test_account_sync(self):
+		del frappe.local.flags["ignore_root_company_validation"]
+		acc = frappe.new_doc("Account")
+		acc.account_name = "Test Sync Account"
+		acc.parent_account = "Temporary Accounts - _TC3"
+		acc.company = "_Test Company 3"
+		acc.insert()
+
+		acc_tc_4 = frappe.db.get_value('Account', {'account_name': "Test Sync Account", "company": "_Test Company 4"})
+		acc_tc_5 = frappe.db.get_value('Account', {'account_name': "Test Sync Account", "company": "_Test Company 5"})
+		self.assertEqual(acc_tc_4, "Test Sync Account - _TC4")
+		self.assertEqual(acc_tc_5, "Test Sync Account - _TC5")
+
 def _make_test_records(verbose):
 	from frappe.test_runner import make_test_objects
 
diff --git a/erpnext/accounts/report/customer_ledger_summary/customer_ledger_summary.py b/erpnext/accounts/report/customer_ledger_summary/customer_ledger_summary.py
index e33bd61..eceabf5 100644
--- a/erpnext/accounts/report/customer_ledger_summary/customer_ledger_summary.py
+++ b/erpnext/accounts/report/customer_ledger_summary/customer_ledger_summary.py
@@ -195,7 +195,7 @@
 		conditions = [""]
 
 		if self.filters.company:
-			conditions.append("company=%(company)s")
+			conditions.append("gle.company=%(company)s")
 
 		self.filters.company_finance_book = erpnext.get_default_finance_book(self.filters.company)
 
diff --git a/erpnext/hr/doctype/staffing_plan/staffing_plan.py b/erpnext/hr/doctype/staffing_plan/staffing_plan.py
index 70e185c..83e5313 100644
--- a/erpnext/hr/doctype/staffing_plan/staffing_plan.py
+++ b/erpnext/hr/doctype/staffing_plan/staffing_plan.py
@@ -20,6 +20,7 @@
 		self.total_estimated_budget = 0
 
 		for detail in self.get("staffing_details"):
+			self.set_vacancies(detail)
 			self.validate_overlap(detail)
 			self.validate_with_subsidiary_plans(detail)
 			self.validate_with_parent_plan(detail)
@@ -39,6 +40,15 @@
 			else: detail.vacancies = detail.number_of_positions = detail.total_estimated_cost = 0
 			self.total_estimated_budget += detail.total_estimated_cost
 
+	def set_vacancies(self, row):
+		if not row.vacancies:
+			current_openings = 0
+			for field in ['current_count', 'current_openings']:
+				if row.get(field):
+					current_openings += row.get(field)
+
+			row.vacancies = row.number_of_positions - current_openings
+
 	def validate_overlap(self, staffing_plan_detail):
 		# Validate if any submitted Staffing Plan exist for any Designations in this plan
 		# and spd.vacancies>0 ?
diff --git a/erpnext/hr/doctype/staffing_plan/test_staffing_plan.py b/erpnext/hr/doctype/staffing_plan/test_staffing_plan.py
index 66d9cdd..22dba99 100644
--- a/erpnext/hr/doctype/staffing_plan/test_staffing_plan.py
+++ b/erpnext/hr/doctype/staffing_plan/test_staffing_plan.py
@@ -18,7 +18,7 @@
 		if frappe.db.exists("Staffing Plan", "Test"):
 			return
 		staffing_plan = frappe.new_doc("Staffing Plan")
-		staffing_plan.company = "_Test Company 3"
+		staffing_plan.company = "_Test Company 10"
 		staffing_plan.name = "Test"
 		staffing_plan.from_date = nowdate()
 		staffing_plan.to_date = add_days(nowdate(), 10)
@@ -67,7 +67,7 @@
 		if frappe.db.exists("Staffing Plan", "Test 1"):
 			return
 		staffing_plan = frappe.new_doc("Staffing Plan")
-		staffing_plan.company = "_Test Company 3"
+		staffing_plan.company = "_Test Company 10"
 		staffing_plan.name = "Test 1"
 		staffing_plan.from_date = nowdate()
 		staffing_plan.to_date = add_days(nowdate(), 10)
@@ -85,11 +85,11 @@
 	make_company()
 
 def make_company():
-	if frappe.db.exists("Company", "_Test Company 3"):
+	if frappe.db.exists("Company", "_Test Company 10"):
 		return
 	company = frappe.new_doc("Company")
-	company.company_name = "_Test Company 3"
-	company.abbr = "_TC3"
+	company.company_name = "_Test Company 10"
+	company.abbr = "_TC10"
 	company.parent_company = "_Test Company"
 	company.default_currency = "INR"
 	company.country = "India"
diff --git a/erpnext/setup/doctype/company/company.js b/erpnext/setup/doctype/company/company.js
index 70e047a..aff4baf 100644
--- a/erpnext/setup/doctype/company/company.js
+++ b/erpnext/setup/doctype/company/company.js
@@ -16,6 +16,12 @@
 				filters: {"is_additional_component": 1}
 			}
 		});
+
+		frm.set_query("parent_company", function() {
+			return {
+				filters: {"is_group": 1}
+			}
+		});
 	},
 
 	company_name: function(frm) {
@@ -28,6 +34,13 @@
 		}
 	},
 
+	parent_company: function(frm) {
+		var bool = frm.doc.parent_company ? true : false;
+		frm.set_value('create_chart_of_accounts_based_on', bool ? "Existing Company" : "");
+		frm.set_value('existing_company', bool ? frm.doc.parent_company : "");
+		disbale_coa_fields(frm, bool);
+	},
+
 	date_of_commencement: function(frm) {
 		if(frm.doc.date_of_commencement<frm.doc.date_of_incorporation)
 		{
@@ -39,8 +52,10 @@
 	},
 
 	refresh: function(frm) {
-		if(frm.doc.abbr && !frm.doc.__islocal) {
-			frm.set_df_property("abbr", "read_only", 1);
+		if(!frm.doc.__islocal) {
+			frm.doc.abbr && frm.set_df_property("abbr", "read_only", 1);
+			frm.set_df_property("parent_company", "read_only", 1);
+			disbale_coa_fields(frm);
 		}
 
 		frm.toggle_display('address_html', !frm.doc.__islocal);
@@ -256,3 +271,9 @@
 		}
 	});
 }
+
+var disbale_coa_fields = function(frm, bool=true) {
+	frm.set_df_property("create_chart_of_accounts_based_on", "read_only", bool);
+	frm.set_df_property("chart_of_accounts", "read_only", bool);
+	frm.set_df_property("existing_company", "read_only", bool);
+};
\ No newline at end of file
diff --git a/erpnext/setup/doctype/company/company.py b/erpnext/setup/doctype/company/company.py
index c49c264..ad9d64b 100644
--- a/erpnext/setup/doctype/company/company.py
+++ b/erpnext/setup/doctype/company/company.py
@@ -39,6 +39,7 @@
 		self.validate_coa_input()
 		self.validate_perpetual_inventory()
 		self.check_country_change()
+		self.set_chart_of_accounts()
 
 	def validate_abbr(self):
 		if not self.abbr:
@@ -141,6 +142,7 @@
 
 	def create_default_accounts(self):
 		from erpnext.accounts.doctype.account.chart_of_accounts.chart_of_accounts import create_charts
+		frappe.local.flags.ignore_root_company_validation = True
 		create_charts(self.name, self.chart_of_accounts, self.existing_company)
 
 		frappe.db.set(self, "default_receivable_account", frappe.db.get_value("Account",
@@ -173,6 +175,12 @@
 			self.country != frappe.get_cached_value('Company',  self.name,  'country'):
 			frappe.flags.country_change = True
 
+	def set_chart_of_accounts(self):
+		''' If parent company is set, chart of accounts will be based on that company '''
+		if self.parent_company:
+			self.create_chart_of_accounts_based_on = "Existing Company"
+			self.existing_company = self.parent_company
+
 	def set_default_accounts(self):
 		self._set_default_account("default_cash_account", "Cash")
 		self._set_default_account("default_bank_account", "Bank")
diff --git a/erpnext/setup/doctype/company/test_records.json b/erpnext/setup/doctype/company/test_records.json
index 7e26ca3..58d8b5c 100644
--- a/erpnext/setup/doctype/company/test_records.json
+++ b/erpnext/setup/doctype/company/test_records.json
@@ -1,32 +1,66 @@
 [
- {
-  "abbr": "_TC",
-  "company_name": "_Test Company",
-  "country": "India",
-  "default_currency": "INR",
-  "doctype": "Company",
-  "domain": "Manufacturing",
-  "chart_of_accounts": "Standard",
-  "default_holiday_list": "_Test Holiday List"
- },
- {
-  "abbr": "_TC1",
-  "company_name": "_Test Company 1",
-  "country": "United States",
-  "default_currency": "USD",
-  "doctype": "Company",
-  "domain": "Retail",
-  "chart_of_accounts": "Standard",
-  "default_holiday_list": "_Test Holiday List"
- },
- {
-  "abbr": "_TC2",
-  "company_name": "_Test Company 2",
-  "default_currency": "EUR",
-  "country": "Germany",
-  "doctype": "Company",
-  "domain": "Retail",
-  "chart_of_accounts": "Standard",
-  "default_holiday_list": "_Test Holiday List"
- }
+	{
+		"abbr": "_TC",
+		"company_name": "_Test Company",
+		"country": "India",
+		"default_currency": "INR",
+		"doctype": "Company",
+		"domain": "Manufacturing",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	},
+	{
+		"abbr": "_TC1",
+		"company_name": "_Test Company 1",
+		"country": "United States",
+		"default_currency": "USD",
+		"doctype": "Company",
+		"domain": "Retail",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	},
+	{
+		"abbr": "_TC2",
+		"company_name": "_Test Company 2",
+		"default_currency": "EUR",
+		"country": "Germany",
+		"doctype": "Company",
+		"domain": "Retail",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	},
+	{
+		"abbr": "_TC3",
+		"company_name": "_Test Company 3",
+		"is_group": 1,
+		"country": "India",
+		"default_currency": "INR",
+		"doctype": "Company",
+		"domain": "Manufacturing",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	},
+	{
+		"abbr": "_TC4",
+		"company_name": "_Test Company 4",
+		"parent_company": "_Test Company 3",
+		"is_group": 1,
+		"country": "India",
+		"default_currency": "INR",
+		"doctype": "Company",
+		"domain": "Manufacturing",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	},
+	{
+		"abbr": "_TC5",
+		"company_name": "_Test Company 5",
+		"parent_company": "_Test Company 4",
+		"country": "India",
+		"default_currency": "INR",
+		"doctype": "Company",
+		"domain": "Manufacturing",
+		"chart_of_accounts": "Standard",
+		"default_holiday_list": "_Test Holiday List"
+	}
 ]