diff --git a/accounts/doctype/account/account.js b/accounts/doctype/account/account.js
index d34601b0ec..2d35bd136f 100644
--- a/accounts/doctype/account/account.js
+++ b/accounts/doctype/account/account.js
@@ -35,6 +35,10 @@ cur_frm.cscript.refresh = function(doc, cdt, cdn) {
 	// hide fields if group
 	cur_frm.toggle_display(['account_type', 'master_type', 'master_name', 'freeze_account', 
 		'credit_days', 'credit_limit', 'tax_rate'], doc.group_or_ledger=='Ledger')	
+		
+	// disable fields
+	cur_frm.toggle_enable(['account_name', 'debit_or_credit', 'group_or_ledger', 
+		'is_pl_account', 'company'], false);
 
 	// read-only for root accounts
   	root_acc = ['Application of Funds (Assets)','Expenses','Income','Source of Funds (Liabilities)'];
@@ -44,8 +48,8 @@ cur_frm.cscript.refresh = function(doc, cdt, cdn) {
 	} else {
 		// credit days and type if customer or supplier
 		cur_frm.set_intro(null);
-		cur_frm.toggle_display(['credit_days', 'credit_limit'], 
-			in_list(['Customer', 'Supplier'], doc.master_type))
+		cur_frm.toggle_display(['credit_days', 'credit_limit', 'master_name'], 
+			in_list(['Customer', 'Supplier'], doc.master_type));
 
 		// hide tax_rate
 		cur_frm.cscript.account_type(doc, cdt, cdn);
@@ -55,6 +59,12 @@ cur_frm.cscript.refresh = function(doc, cdt, cdn) {
 	}
 }
 
+cur_frm.cscript.master_type = function(doc, cdt, cdn) {
+	cur_frm.toggle_display(['credit_days', 'credit_limit', 'master_name'], 
+		in_list(['Customer', 'Supplier'], doc.master_type));
+}
+
+
 // Fetch parent details
 // -----------------------------------------
 cur_frm.add_fetch('parent_account', 'debit_or_credit', 'debit_or_credit');
diff --git a/patches/october_2012/company_fiscal_year_docstatus_patch.py b/patches/october_2012/company_fiscal_year_docstatus_patch.py
new file mode 100644
index 0000000000..34ec2745fe
--- /dev/null
+++ b/patches/october_2012/company_fiscal_year_docstatus_patch.py
@@ -0,0 +1,7 @@
+import webnotes
+def execute():
+	webnotes.conn.sql("""update `tabCompany` set docstatus = 0
+		where docstatus is null""")
+		
+	webnotes.conn.sql("""update `tabFiscal Year` set docstatus = 0
+		where docstatus is null""")
\ No newline at end of file
diff --git a/patches/october_2012/remove_old_trial_bal.py b/patches/october_2012/remove_old_trial_bal.py
new file mode 100644
index 0000000000..f3015252b9
--- /dev/null
+++ b/patches/october_2012/remove_old_trial_bal.py
@@ -0,0 +1,6 @@
+from __future__ import unicode_literals
+from webnotes.model import delete_doc
+
+def execute():
+	# remove search criteria
+	delete_doc("Search Criteria", "trial_balance")
diff --git a/patches/october_2012/update_account_property.py b/patches/october_2012/update_account_property.py
new file mode 100644
index 0000000000..d30f0ccafe
--- /dev/null
+++ b/patches/october_2012/update_account_property.py
@@ -0,0 +1,14 @@
+def execute():
+	import webnotes
+	from webnotes.utils.nestedset import rebuild_tree
+	rebuild_tree('Account', 'parent_account')
+	
+	roots = webnotes.conn.sql("""
+		select lft, rgt, debit_or_credit, is_pl_account, company from `tabAccount`
+		where ifnull(parent_account, '') = ''
+	""", as_dict=1)
+
+	for acc in roots:
+		webnotes.conn.sql("""update tabAccount set debit_or_credit = %(debit_or_credit)s, 
+			is_pl_account = %(is_pl_account)s, company = %(company)s
+			where lft > %(lft)s and rgt < %(rgt)s""", acc, debug=1)
\ No newline at end of file
diff --git a/patches/patch_list.py b/patches/patch_list.py
index c8f814a34a..15dc8a570d 100644
--- a/patches/patch_list.py
+++ b/patches/patch_list.py
@@ -627,4 +627,12 @@ patch_list = [
 		'patch_module': 'patches.october_2012',
 		'patch_file': 'company_fiscal_year_docstatus_patch',
 	},
+	{
+		'patch_module': 'patches.october_2012',
+		'patch_file': 'update_account_property',
+	},
+	{
+		'patch_module': 'patches.october_2012',
+		'patch_file': 'remove_old_trial_bal',
+	},
 ]