[fix] purchase order dashboard

erpnext/buying/doctype/purchase_order/purchase_order_dashboard.py

@@ -1,12 +1,24 @@
 from frappe import _
 
 data = {
-	'docstatus': 1,
 	'fieldname': 'purchase_order',
+	'internal_links': {
+		'Material Request': ['items', 'material_request'],
+		'Supplier Quotation': ['items', 'supplier_quotation'],
+		'Project': ['project'],
+	},
 	'transactions': [
 		{
 			'label': _('Related'),
-			'items': ['Purchase Receipt', 'Purchase Invoice', 'Stock Entry']
+			'items': ['Purchase Receipt', 'Purchase Invoice']
+		},
+		{
+			'label': _('Reference'),
+			'items': ['Material Request', 'Supplier Quotation', 'Project']
+		},
+		{
+			'label': _('Sub-contracting'),
+			'items': ['Stock Entry']
 		},
 	]
 }

erpnext/stock/doctype/material_request/material_request.js

@@ -79,7 +79,7 @@ erpnext.buying.MaterialRequestController = erpnext.buying.BuyingController.exten
 
 				// stop
 				cur_frm.add_custom_button(__('Stop'),
-					cur_frm.cscript['Stop Material Request'], __("Status"));
+					cur_frm.cscript['Stop Material Request']);
 
 			}
 		}
@@ -102,7 +102,7 @@ erpnext.buying.MaterialRequestController = erpnext.buying.BuyingController.exten
 
 		if(doc.docstatus == 1 && doc.status == 'Stopped')
 			cur_frm.add_custom_button(__('Re-open'),
-				cur_frm.cscript['Unstop Material Request'], __("Status"));
+				cur_frm.cscript['Unstop Material Request']);
 
 	},
 

erpnext/stock/doctype/material_request/material_request_dashboard.py

@@ -1,7 +1,6 @@
 from frappe import _
 
 data = {
-	'docstatus': 1,
 	'fieldname': 'material_request',
 	'transactions': [
 		{