diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index 55ece1c..f79d533 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -6,6 +6,10 @@
 
 
 erpnext.accounts.PurchaseInvoice = erpnext.buying.BuyingController.extend({
+	setup: function(doc) {
+		this.setup_posting_date_time_check();
+		this._super(doc);
+	},
 	onload: function() {
 		this._super();
 
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
index ff3a168..2e3fbde 100755
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
@@ -1,5 +1,6 @@
 {
  "allow_copy": 0, 
+ "allow_guest_to_view": 0, 
  "allow_import": 1, 
  "allow_rename": 0, 
  "autoname": "naming_series:", 
@@ -258,6 +259,36 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "depends_on": "eval:doc.docstatus==0", 
+   "fieldname": "set_posting_time", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Edit Posting Date and Time", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "default": "Today", 
    "fieldname": "posting_date", 
    "fieldtype": "Date", 
@@ -289,6 +320,37 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fieldname": "posting_time", 
+   "fieldtype": "Time", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Posting Time", 
+   "length": 0, 
+   "no_copy": 1, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "print_hide_if_no_value": 0, 
+   "print_width": "100px", 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0, 
+   "width": "100px"
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "due_date", 
    "fieldtype": "Date", 
    "hidden": 0, 
@@ -3005,37 +3067,6 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "posting_time", 
-   "fieldtype": "Time", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Posting Time", 
-   "length": 0, 
-   "no_copy": 1, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "print_width": "100px", 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
-   "width": "100px"
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
    "fieldname": "remarks", 
    "fieldtype": "Small Text", 
    "hidden": 0, 
@@ -3515,19 +3546,19 @@
    "unique": 0
   }
  ], 
+ "has_web_view": 0, 
  "hide_heading": 0, 
  "hide_toolbar": 0, 
  "icon": "fa fa-file-text", 
  "idx": 204, 
  "image_view": 0, 
  "in_create": 0, 
- "in_dialog": 0, 
  "is_submittable": 1, 
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-02-22 18:16:09.890488", 
+ "modified": "2017-03-14 17:00:07.106802", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Purchase Invoice", 
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
index c0693d1..ae74d62 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -40,6 +40,7 @@
 		if not self.is_opening:
 			self.is_opening = 'No'
 
+		self.validate_posting_time()
 		super(PurchaseInvoice, self).validate()
 
 		if not self.is_return:
@@ -307,7 +308,7 @@
 			return
 		if not gl_entries:
 			gl_entries = self.get_gl_entries()
-		
+
 		if gl_entries:
 			update_outstanding = "No" if (cint(self.is_paid) or self.write_off_account) else "Yes"
 
@@ -344,7 +345,7 @@
 
 		self.make_payment_gl_entries(gl_entries)
 		self.make_write_off_gl_entry(gl_entries)
-		
+
 		return gl_entries
 
 	def make_supplier_gl_entry(self, gl_entries):
diff --git a/erpnext/buying/doctype/supplier/supplier.json b/erpnext/buying/doctype/supplier/supplier.json
index 76f28ae..9adb42b 100644
--- a/erpnext/buying/doctype/supplier/supplier.json
+++ b/erpnext/buying/doctype/supplier/supplier.json
@@ -1,5 +1,6 @@
 {
  "allow_copy": 0, 
+ "allow_guest_to_view": 0, 
  "allow_import": 1, 
  "allow_rename": 1, 
  "autoname": "naming_series:", 
@@ -781,6 +782,7 @@
    "unique": 0
   }
  ], 
+ "has_web_view": 0, 
  "hide_heading": 0, 
  "hide_toolbar": 0, 
  "icon": "fa fa-user", 
@@ -788,12 +790,11 @@
  "image_field": "image", 
  "image_view": 0, 
  "in_create": 0, 
- "in_dialog": 0, 
  "is_submittable": 0, 
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-02-17 16:46:48.202078", 
+ "modified": "2017-03-14 17:04:17.785461", 
  "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Supplier", 
@@ -948,6 +949,6 @@
  "show_name_in_global_search": 1, 
  "sort_order": "ASC", 
  "title_field": "supplier_name", 
- "track_changes": 0, 
+ "track_changes": 1, 
  "track_seen": 0
 }
\ No newline at end of file
diff --git a/erpnext/hr/doctype/employee/employee.json b/erpnext/hr/doctype/employee/employee.json
index 80e484d..35a2807 100644
--- a/erpnext/hr/doctype/employee/employee.json
+++ b/erpnext/hr/doctype/employee/employee.json
@@ -1,5 +1,6 @@
 {
  "allow_copy": 0, 
+ "allow_guest_to_view": 0, 
  "allow_import": 1, 
  "allow_rename": 1, 
  "autoname": "naming_series:", 
@@ -2340,6 +2341,7 @@
    "unique": 0
   }
  ], 
+ "has_web_view": 0, 
  "hide_heading": 0, 
  "hide_toolbar": 0, 
  "icon": "fa fa-user", 
@@ -2347,12 +2349,11 @@
  "image_field": "image", 
  "image_view": 0, 
  "in_create": 0, 
- "in_dialog": 0, 
  "is_submittable": 0, 
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-02-17 16:56:25.571268", 
+ "modified": "2017-03-14 17:04:27.247238", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Employee", 
@@ -2428,6 +2429,6 @@
  "sort_field": "modified", 
  "sort_order": "DESC", 
  "title_field": "employee_name", 
- "track_changes": 0, 
+ "track_changes": 1, 
  "track_seen": 0
 }
\ No newline at end of file
diff --git a/erpnext/setup/doctype/company/company.json b/erpnext/setup/doctype/company/company.json
index 7497a81..9c97b8e 100644
--- a/erpnext/setup/doctype/company/company.json
+++ b/erpnext/setup/doctype/company/company.json
@@ -408,7 +408,7 @@
    "label": "Create Chart Of Accounts Based On", 
    "length": 0, 
    "no_copy": 0, 
-   "options": "\nStandard Template\nExisting Company", 
+   "options": "Standard Template\nExisting Company", 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
@@ -416,7 +416,7 @@
    "read_only": 0, 
    "remember_last_selected_value": 0, 
    "report_hide": 0, 
-   "reqd": 1, 
+   "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
    "unique": 0
@@ -1693,7 +1693,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-03-12 15:50:23.099622", 
+ "modified": "2017-03-14 17:04:38.115970", 
  "modified_by": "Administrator", 
  "module": "Setup", 
  "name": "Company", 
@@ -1845,6 +1845,6 @@
  "read_only_onload": 0, 
  "show_name_in_global_search": 1, 
  "sort_order": "ASC", 
- "track_changes": 0, 
+ "track_changes": 1, 
  "track_seen": 0
 }
\ No newline at end of file