[enhance] treeview to BOM, sales person, Cost Center and Chart of acounts
diff --git a/erpnext/accounts/utils.py b/erpnext/accounts/utils.py
index 27f1394..06c15d7 100644
--- a/erpnext/accounts/utils.py
+++ b/erpnext/accounts/utils.py
@@ -135,6 +135,10 @@
 		args.pop("ignore_permissions")
 
 	ac.update(args)
+
+	if not ac.parent_account:
+		ac.parent_account = args.get("parent")
+
 	ac.old_parent = ""
 	ac.freeze_account = "No"
 	if cint(ac.get("is_root")):
@@ -153,6 +157,10 @@
 
 	cc = frappe.new_doc("Cost Center")
 	cc.update(args)
+
+	if not cc.parent_cost_center:
+		cc.parent_cost_center = args.get("parent")
+
 	cc.old_parent = ""
 	cc.insert()
 	return cc.name