diff --git a/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json b/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
index c846ba2..ab811d8 100644
--- a/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
+++ b/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
@@ -40,7 +40,7 @@
  "fields": [
   {
    "bold": 1,
-   "columns": 3,
+   "columns": 2,
    "fieldname": "account",
    "fieldtype": "Link",
    "in_global_search": 1,
@@ -90,14 +90,16 @@
    "fieldtype": "Column Break"
   },
   {
+   "default": "Customer",
    "fieldname": "party_type",
    "fieldtype": "Link",
+   "in_list_view": 1,
    "label": "Party Type",
    "options": "DocType",
    "search_index": 1
   },
   {
-   "columns": 3,
+   "columns": 2,
    "fieldname": "party",
    "fieldtype": "Dynamic Link",
    "in_list_view": 1,
@@ -270,7 +272,7 @@
  ],
  "idx": 1,
  "istable": 1,
- "modified": "2019-09-12 12:16:17.588399",
+ "modified": "2019-10-02 12:23:21.693443",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Journal Entry Account",
diff --git a/erpnext/hr/doctype/driver/driver.js b/erpnext/hr/doctype/driver/driver.js
index 6867892..b3c24c1 100644
--- a/erpnext/hr/doctype/driver/driver.js
+++ b/erpnext/hr/doctype/driver/driver.js
@@ -1,14 +1,36 @@
 // Copyright (c) 2017, Frappe Technologies Pvt. Ltd. and contributors
 // For license information, please see license.txt
 
-frappe.ui.form.on('Driver', {
+frappe.ui.form.on("Driver", {
 	setup: function(frm) {
-		frm.set_query('transporter', function(){
+		frm.set_query("transporter", function() {
 			return {
 				filters: {
-					'is_transporter': 1
+					is_transporter: 1
 				}
 			};
 		});
+	},
+
+	refresh: function(frm) {
+		frm.set_query("address", function() {
+			return {
+				filters: {
+					is_your_company_address: !frm.doc.transporter ? 1 : 0
+				}
+			};
+		});
+	},
+
+	transporter: function(frm, cdt, cdn) {
+		// this assumes that supplier's address has same title as supplier's name
+		frappe.db
+			.get_doc("Address", null, { address_title: frm.doc.transporter })
+			.then(r => {
+				frappe.model.set_value(cdt, cdn, "address", r.name);
+			})
+			.catch(err => {
+				console.log(err);
+			});
 	}
 });
diff --git a/erpnext/maintenance/doctype/maintenance_visit/maintenance_visit.js b/erpnext/maintenance/doctype/maintenance_visit/maintenance_visit.js
index f3fc011..2e2a9ce 100644
--- a/erpnext/maintenance/doctype/maintenance_visit/maintenance_visit.js
+++ b/erpnext/maintenance/doctype/maintenance_visit/maintenance_visit.js
@@ -4,6 +4,17 @@
 frappe.provide("erpnext.maintenance");
 
 frappe.ui.form.on('Maintenance Visit', {
+	refresh: function(frm) {
+		//filters for serial_no based on item_code
+		frm.set_query('serial_no', 'purposes', function(frm, cdt, cdn) {
+			let item = locals[cdt][cdn];
+			return {
+				filters: {
+					'item_code': item.item_code
+				}
+			};
+		});
+	},
 	setup: function(frm) {
 		frm.set_query('contact_person', erpnext.queries.contact_query);
 		frm.set_query('customer_address', erpnext.queries.address_query);
diff --git a/erpnext/maintenance/doctype/maintenance_visit_purpose/maintenance_visit_purpose.json b/erpnext/maintenance/doctype/maintenance_visit_purpose/maintenance_visit_purpose.json
index d2a0ffa..84dc72c 100644
--- a/erpnext/maintenance/doctype/maintenance_visit_purpose/maintenance_visit_purpose.json
+++ b/erpnext/maintenance/doctype/maintenance_visit_purpose/maintenance_visit_purpose.json
@@ -1,348 +1,137 @@
 {
- "allow_copy": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "autoname": "hash", 
- "beta": 0, 
- "creation": "2013-02-22 01:28:06", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "Document", 
- "editable_grid": 1, 
- "engine": "InnoDB", 
+ "autoname": "hash",
+ "creation": "2013-02-22 01:28:06",
+ "doctype": "DocType",
+ "document_type": "Document",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "item_code",
+  "item_name",
+  "serial_no",
+  "description",
+  "work_details",
+  "service_person",
+  "work_done",
+  "prevdoc_doctype",
+  "prevdoc_docname",
+  "prevdoc_detail_docname"
+ ],
  "fields": [
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "item_code", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Item Code", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "item_code", 
-   "oldfieldtype": "Link", 
-   "options": "Item", 
-   "permlevel": 0, 
-   "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
-  }, 
+   "fieldname": "item_code",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Item Code",
+   "oldfieldname": "item_code",
+   "oldfieldtype": "Link",
+   "options": "Item"
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "item_name", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 1, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Item Name", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "item_name", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
+   "fetch_from": "item_code.item_name",
+   "fieldname": "item_name",
+   "fieldtype": "Data",
+   "in_global_search": 1,
+   "in_list_view": 1,
+   "label": "Item Name",
+   "oldfieldname": "item_name",
+   "oldfieldtype": "Data",
+   "read_only": 1
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "serial_no", 
-   "fieldtype": "Small Text", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Serial No", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "serial_no", 
-   "oldfieldtype": "Small Text", 
-   "permlevel": 0, 
-   "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
-  }, 
+   "fieldname": "serial_no",
+   "fieldtype": "Link",
+   "label": "Serial No",
+   "oldfieldname": "serial_no",
+   "oldfieldtype": "Small Text",
+   "options": "Serial No"
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "description", 
-   "fieldtype": "Text Editor", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Description", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "description", 
-   "oldfieldtype": "Small Text", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "print_width": "300px", 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
+   "fieldname": "description",
+   "fieldtype": "Text Editor",
+   "in_list_view": 1,
+   "label": "Description",
+   "oldfieldname": "description",
+   "oldfieldtype": "Small Text",
+   "print_width": "300px",
+   "reqd": 1,
    "width": "300px"
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "work_details", 
-   "fieldtype": "Section Break", 
-   "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": "", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "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
-  }, 
+   "fieldname": "work_details",
+   "fieldtype": "Section Break"
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "service_person", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Sales Person", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "service_person", 
-   "oldfieldtype": "Link", 
-   "options": "Sales Person", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "service_person",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Sales Person",
+   "oldfieldname": "service_person",
+   "oldfieldtype": "Link",
+   "options": "Sales Person",
+   "reqd": 1
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "work_done", 
-   "fieldtype": "Small Text", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Work Done", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "work_done", 
-   "oldfieldtype": "Small Text", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "work_done",
+   "fieldtype": "Small Text",
+   "in_list_view": 1,
+   "label": "Work Done",
+   "oldfieldname": "work_done",
+   "oldfieldtype": "Small Text",
+   "reqd": 1
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "prevdoc_doctype", 
-   "fieldtype": "Link", 
-   "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": "Document Type", 
-   "length": 0, 
-   "no_copy": 1, 
-   "oldfieldname": "prevdoc_doctype", 
-   "oldfieldtype": "Data", 
-   "options": "DocType", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "print_width": "150px", 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 1, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
+   "fieldname": "prevdoc_doctype",
+   "fieldtype": "Link",
+   "label": "Document Type",
+   "no_copy": 1,
+   "oldfieldname": "prevdoc_doctype",
+   "oldfieldtype": "Data",
+   "options": "DocType",
+   "print_hide": 1,
+   "print_width": "150px",
+   "read_only": 1,
+   "report_hide": 1,
    "width": "150px"
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "prevdoc_docname", 
-   "fieldtype": "Dynamic Link", 
-   "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": "Against Document No", 
-   "length": 0, 
-   "no_copy": 1, 
-   "oldfieldname": "prevdoc_docname", 
-   "oldfieldtype": "Data", 
-   "options": "prevdoc_doctype", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "print_width": "160px", 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 1, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
+   "fieldname": "prevdoc_docname",
+   "fieldtype": "Dynamic Link",
+   "label": "Against Document No",
+   "no_copy": 1,
+   "oldfieldname": "prevdoc_docname",
+   "oldfieldtype": "Data",
+   "options": "prevdoc_doctype",
+   "print_hide": 1,
+   "print_width": "160px",
+   "read_only": 1,
+   "report_hide": 1,
    "width": "160px"
-  }, 
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "prevdoc_detail_docname", 
-   "fieldtype": "Data", 
-   "hidden": 1, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Against Document Detail No", 
-   "length": 0, 
-   "no_copy": 1, 
-   "oldfieldname": "prevdoc_detail_docname", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "print_hide_if_no_value": 0, 
-   "print_width": "160px", 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 1, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0, 
+   "fieldname": "prevdoc_detail_docname",
+   "fieldtype": "Data",
+   "hidden": 1,
+   "label": "Against Document Detail No",
+   "no_copy": 1,
+   "oldfieldname": "prevdoc_detail_docname",
+   "oldfieldtype": "Data",
+   "print_hide": 1,
+   "print_width": "160px",
+   "read_only": 1,
+   "report_hide": 1,
    "width": "160px"
   }
- ], 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "idx": 1, 
- "image_view": 0, 
- "in_create": 0, 
-
- "is_submittable": 0, 
- "issingle": 0, 
- "istable": 1, 
- "max_attachments": 0, 
- "modified": "2017-02-17 17:06:11.910266", 
- "modified_by": "Administrator", 
- "module": "Maintenance", 
- "name": "Maintenance Visit Purpose", 
- "owner": "ashwini@webnotestech.com", 
- "permissions": [], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "show_name_in_global_search": 0, 
- "track_changes": 1, 
- "track_seen": 0
+ ],
+ "idx": 1,
+ "istable": 1,
+ "modified": "2019-10-03 14:55:52.786805",
+ "modified_by": "Administrator",
+ "module": "Maintenance",
+ "name": "Maintenance Visit Purpose",
+ "owner": "ashwini@webnotestech.com",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
 }
\ No newline at end of file
diff --git a/erpnext/stock/doctype/delivery_trip/delivery_trip.json b/erpnext/stock/doctype/delivery_trip/delivery_trip.json
index 4a3709a..0a52624 100644
--- a/erpnext/stock/doctype/delivery_trip/delivery_trip.json
+++ b/erpnext/stock/doctype/delivery_trip/delivery_trip.json
@@ -166,12 +166,11 @@
    "fieldname": "driver_address",
    "fieldtype": "Link",
    "label": "Driver Address",
-   "options": "Address",
-   "read_only": 1
+   "options": "Address"
   }
  ],
  "is_submittable": 1,
- "modified": "2019-07-18 16:38:44.112651",
+ "modified": "2019-09-27 15:43:01.975139",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Delivery Trip",