[merge]
diff --git a/buying/doctype/supplier/supplier.py b/buying/doctype/supplier/supplier.py
index c646fdb..75b2e03 100644
--- a/buying/doctype/supplier/supplier.py
+++ b/buying/doctype/supplier/supplier.py
@@ -18,9 +18,6 @@
 		self.doc = doc
 		self.doclist = doclist
 
-	def onload(self):
-		self.add_communication_list()
-
 	def autoname(self):
 		supp_master_name = webnotes.defaults.get_global_default('supp_master_name')
 		
diff --git a/buying/doctype/supplier/supplier.txt b/buying/doctype/supplier/supplier.txt
index 8fa7067..50202dc 100644
--- a/buying/doctype/supplier/supplier.txt
+++ b/buying/doctype/supplier/supplier.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-10 16:34:11", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:08", 
+  "modified": "2013-09-02 16:25:44", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -205,6 +205,14 @@
   "oldfieldtype": "Data"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "cancel": 0, 
   "create": 0, 
   "doctype": "DocPerm", 
diff --git a/hr/doctype/job_applicant/get_job_applications.py b/hr/doctype/job_applicant/get_job_applications.py
index 9bec43e..2e01328 100644
--- a/hr/doctype/job_applicant/get_job_applications.py
+++ b/hr/doctype/job_applicant/get_job_applications.py
@@ -37,7 +37,7 @@
 		mail.save_attachments_in_doc(applicant.doc)
 				
 		make(content=mail.content, sender=mail.from_email, 
-			doctype="Job Applicant", name=applicant.doc.name, set_lead=False)
+			doctype="Job Applicant", name=applicant.doc.name)
 
 def get_job_applications():
 	if cint(webnotes.conn.get_value('Jobs Email Settings', None, 'extract_emails')):
diff --git a/hr/doctype/job_applicant/job_applicant.py b/hr/doctype/job_applicant/job_applicant.py
index e9b12b0..04b6da9 100644
--- a/hr/doctype/job_applicant/job_applicant.py
+++ b/hr/doctype/job_applicant/job_applicant.py
@@ -11,9 +11,6 @@
 	def __init__(self, d, dl):
 		self.doc, self.doclist = d, dl
 		
-	def onload(self):
-		self.add_communication_list()
-
 	def get_sender(self, comm):
 		return webnotes.conn.get_value('Jobs Email Settings',None,'email_id')
 		
diff --git a/hr/doctype/job_applicant/job_applicant.txt b/hr/doctype/job_applicant/job_applicant.txt
index ebf95f6..62b1d80 100644
--- a/hr/doctype/job_applicant/job_applicant.txt
+++ b/hr/doctype/job_applicant/job_applicant.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-29 19:25:37", 
   "docstatus": 0, 
-  "modified": "2013-07-05 14:43:11", 
+  "modified": "2013-09-02 16:26:23", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -90,6 +90,14 @@
   "label": "Thread HTML"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "doctype": "DocPerm"
  }
 ]
\ No newline at end of file
diff --git a/patches/patch_list.py b/patches/patch_list.py
index 2db62cf..320614a 100644
--- a/patches/patch_list.py
+++ b/patches/patch_list.py
@@ -258,4 +258,5 @@
 	"patches.august_2013.p06_fix_sle_against_stock_entry",
 	"execute:webnotes.bean('Style Settings').save() #2013-08-20",
 	"patches.september_2013.p01_fix_buying_amount_gl_entries",
+	"patches.september_2013.p01_update_communication",
 ]
\ No newline at end of file
diff --git a/patches/september_2013/p01_update_communication.py b/patches/september_2013/p01_update_communication.py
new file mode 100644
index 0000000..c3bd61b
--- /dev/null
+++ b/patches/september_2013/p01_update_communication.py
@@ -0,0 +1,10 @@
+import webnotes
+
+def execute():
+	for doctype in ("Contact", "Lead", "Job Applicant", "Supplier", "Customer", "Quotation", "Sales Person", "Support Ticket"):
+		fieldname = doctype.replace(" ", '_').lower()
+		webnotes.conn.sql("""update tabCommunication
+			set parenttype=%s, parentfield='communications', 
+			parent=`%s` 
+			where ifnull(`%s`, '')!=''""" % ("%s", fieldname, fieldname), doctype)
+	
\ No newline at end of file
diff --git a/selling/doctype/customer/customer.py b/selling/doctype/customer/customer.py
index 2eabf12..cb19d4f 100644
--- a/selling/doctype/customer/customer.py
+++ b/selling/doctype/customer/customer.py
@@ -17,10 +17,7 @@
 	def __init__(self, doc, doclist=[]):
 		self.doc = doc
 		self.doclist = doclist
-	
-	def onload(self):
-		self.add_communication_list()
-			
+				
 	def autoname(self):
 		cust_master_name = webnotes.defaults.get_global_default('cust_master_name')
 		if cust_master_name == 'Customer Name':
diff --git a/selling/doctype/customer/customer.txt b/selling/doctype/customer/customer.txt
index 7da29d2..94bd8fc 100644
--- a/selling/doctype/customer/customer.txt
+++ b/selling/doctype/customer/customer.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-06-11 14:26:44", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:13", 
+  "modified": "2013-09-02 16:25:13", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -349,6 +349,15 @@
   "permlevel": 0
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication", 
+  "permlevel": 0
+ }, 
+ {
   "amend": 0, 
   "cancel": 0, 
   "create": 1, 
diff --git a/selling/doctype/lead/get_leads.py b/selling/doctype/lead/get_leads.py
index c63468e..91ffd70 100644
--- a/selling/doctype/lead/get_leads.py
+++ b/selling/doctype/lead/get_leads.py
@@ -12,6 +12,9 @@
 	lead_name = webnotes.conn.get_value("Lead", {"email_id": sender})
 	contact_name = webnotes.conn.get_value("Contact", {"email_id": sender})
 
+	parent_doctype = "Contact" if contact_name else "Lead"
+	parent_name = contact_name or lead_name
+
 	if not (lead_name or contact_name):
 		# none, create a new Lead
 		lead = webnotes.bean({
@@ -26,11 +29,11 @@
 		lead_name = lead.doc.name
 
 	message = make(content=content, sender=sender, subject=subject,
-		lead=lead_name, contact=contact_name, date=date)
+		doctype = parent_doctype, name = parent_name, date=date)
 	
 	if mail:
 		# save attachments to parent if from mail
-		bean = webnotes.bean("Contact" if contact_name else "Lead", contact_name or lead_name)
+		bean = webnotes.bean(parent_doctype, parent_name)
 		mail.save_attachments_in_doc(bean.doc)
 
 class SalesMailbox(POP3Mailbox):	
diff --git a/selling/doctype/lead/lead.py b/selling/doctype/lead/lead.py
index 2bf1aa3..063c5f0 100644
--- a/selling/doctype/lead/lead.py
+++ b/selling/doctype/lead/lead.py
@@ -24,7 +24,6 @@
 		})
 
 	def onload(self):
-		self.add_communication_list()
 		customer = webnotes.conn.get_value("Customer", {"lead_name": self.doc.name})
 		if customer:
 			self.doc.fields["__is_customer"] = customer
diff --git a/selling/doctype/lead/lead.txt b/selling/doctype/lead/lead.txt
index d66c6a0..9402259 100644
--- a/selling/doctype/lead/lead.txt
+++ b/selling/doctype/lead/lead.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-04-10 11:45:37", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:14", 
+  "modified": "2013-09-02 17:25:59", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -411,6 +411,14 @@
   "label": "Blog Subscriber"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "cancel": 1, 
   "doctype": "DocPerm", 
   "role": "Sales Manager"
diff --git a/selling/doctype/opportunity/opportunity.py b/selling/doctype/opportunity/opportunity.py
index 906e547..a3ef197 100644
--- a/selling/doctype/opportunity/opportunity.py
+++ b/selling/doctype/opportunity/opportunity.py
@@ -25,9 +25,6 @@
 			"contact_by": webnotes.conn.get_value("Opportunity", self.doc.name, "contact_by") if \
 				(not cint(self.doc.fields.get("__islocal"))) else None,
 		})
-
-	def onload(self):
-		self.add_communication_list()
 		
 	def get_item_details(self, item_code):
 		item = sql("""select item_name, stock_uom, description_html, description, item_group, brand
diff --git a/selling/doctype/opportunity/opportunity.txt b/selling/doctype/opportunity/opportunity.txt
index 5b1d93f..4ca1564 100644
--- a/selling/doctype/opportunity/opportunity.txt
+++ b/selling/doctype/opportunity/opportunity.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-03-07 18:50:30", 
   "docstatus": 0, 
-  "modified": "2013-08-08 14:22:15", 
+  "modified": "2013-09-02 16:27:33", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -443,6 +443,14 @@
   "width": "150px"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "doctype": "DocPerm", 
   "role": "Sales User"
  }, 
diff --git a/selling/doctype/quotation/quotation.py b/selling/doctype/quotation/quotation.py
index b6ff1d7..c1b529c 100644
--- a/selling/doctype/quotation/quotation.py
+++ b/selling/doctype/quotation/quotation.py
@@ -20,9 +20,6 @@
 		self.doclist = doclist
 		self.tname = 'Quotation Item'
 		self.fname = 'quotation_details'
-
-	def onload(self):
-		self.add_communication_list()
 		 
 	# Get contact person details based on customer selected
 	# ------------------------------------------------------
diff --git a/selling/doctype/quotation/quotation.txt b/selling/doctype/quotation/quotation.txt
index c3b2434..9d47259 100644
--- a/selling/doctype/quotation/quotation.txt
+++ b/selling/doctype/quotation/quotation.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-05-24 19:29:08", 
   "docstatus": 0, 
-  "modified": "2013-08-09 14:46:11", 
+  "modified": "2013-09-02 16:25:01", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -836,6 +836,14 @@
   "width": "40px"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "amend": 1, 
   "cancel": 1, 
   "create": 1, 
diff --git a/setup/doctype/sales_person/sales_person.txt b/setup/doctype/sales_person/sales_person.txt
index 77ba6af..d78b5c8 100644
--- a/setup/doctype/sales_person/sales_person.txt
+++ b/setup/doctype/sales_person/sales_person.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-10 16:34:24", 
   "docstatus": 0, 
-  "modified": "2013-08-05 18:11:22", 
+  "modified": "2013-09-02 16:26:54", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -161,6 +161,14 @@
   "search_index": 0
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "cancel": 0, 
   "create": 0, 
   "doctype": "DocPerm", 
diff --git a/support/doctype/support_ticket/get_support_mails.py b/support/doctype/support_ticket/get_support_mails.py
index 7e09846..fb26e57 100644
--- a/support/doctype/support_ticket/get_support_mails.py
+++ b/support/doctype/support_ticket/get_support_mails.py
@@ -46,7 +46,7 @@
 				
 		make(content=mail.content, sender=mail.from_email, subject = ticket.doc.subject,
 			doctype="Support Ticket", name=ticket.doc.name,
-			lead = ticket.doc.lead, contact=ticket.doc.contact, date=mail.date)
+			date=mail.date)
 			
 		if new_ticket and cint(self.email_settings.send_autoreply) and \
 			"mailer-daemon" not in mail.from_email.lower():
diff --git a/support/doctype/support_ticket/support_ticket.py b/support/doctype/support_ticket/support_ticket.py
index 2b8fe85..8e723ee 100644
--- a/support/doctype/support_ticket/support_ticket.py
+++ b/support/doctype/support_ticket/support_ticket.py
@@ -11,9 +11,6 @@
 	def __init__(self, doc, doclist=[]):
 		self.doc = doc
 		self.doclist = doclist
-
-	def onload(self):
-		self.add_communication_list()
 	
 	def get_sender(self, comm):
 		return webnotes.conn.get_value('Email Settings',None,'support_email')
@@ -53,7 +50,7 @@
 			if not self.doc.company:		
 				self.doc.company = webnotes.conn.get_value("Lead", self.doc.lead, "company") or \
 					webnotes.conn.get_default("company")
-			
+
 	def on_trash(self):
 		webnotes.conn.sql("""update `tabCommunication` set support_ticket=NULL 
 			where support_ticket=%s""", (self.doc.name,))
diff --git a/support/doctype/support_ticket/support_ticket.txt b/support/doctype/support_ticket/support_ticket.txt
index dcb4520..01d0e35 100644
--- a/support/doctype/support_ticket/support_ticket.txt
+++ b/support/doctype/support_ticket/support_ticket.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-02-01 10:36:25", 
   "docstatus": 0, 
-  "modified": "2013-08-28 18:29:06", 
+  "modified": "2013-09-02 16:24:24", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -262,6 +262,14 @@
   "label": "Content Type"
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "cancel": 0, 
   "doctype": "DocPerm", 
   "role": "Guest"
diff --git a/utilities/doctype/contact/contact.py b/utilities/doctype/contact/contact.py
index 961bb52..9997cab 100644
--- a/utilities/doctype/contact/contact.py
+++ b/utilities/doctype/contact/contact.py
@@ -12,9 +12,6 @@
 		self.doc = doc
 		self.doclist = doclist
 
-	def onload(self):
-		self.add_communication_list()
-
 	def on_communication_sent(self, comm):
 		webnotes.conn.set(self.doc, 'status', 'Replied')
 
diff --git a/utilities/doctype/contact/contact.txt b/utilities/doctype/contact/contact.txt
index 63d0252..d3c7d88 100644
--- a/utilities/doctype/contact/contact.txt
+++ b/utilities/doctype/contact/contact.txt
@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-10 16:34:32", 
   "docstatus": 0, 
-  "modified": "2013-07-05 14:32:19", 
+  "modified": "2013-09-02 16:26:13", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -226,6 +226,14 @@
   "read_only": 1
  }, 
  {
+  "doctype": "DocField", 
+  "fieldname": "communications", 
+  "fieldtype": "Table", 
+  "hidden": 1, 
+  "label": "Communications", 
+  "options": "Communication"
+ }, 
+ {
   "cancel": 1, 
   "doctype": "DocPerm", 
   "role": "System Manager"
diff --git a/utilities/transaction_base.py b/utilities/transaction_base.py
index aace0cb..22bc531 100644
--- a/utilities/transaction_base.py
+++ b/utilities/transaction_base.py
@@ -229,20 +229,7 @@
 		if int(webnotes.conn.get_value("Notification Control", None, dt) or 0):
 			self.doc.fields["__notification_message"] = \
 				webnotes.conn.get_value("Notification Control", None, dt + "_message")
-				
-	def add_communication_list(self):
-		# remove communications if present
-		self.doclist = webnotes.doclist(self.doclist).get({
-			"doctype": ["!=", "Communcation"]})
-		
-		comm_list = webnotes.conn.sql("""select * from tabCommunication 
-			where %s=%s order by modified desc limit 20""" \
-			% (self.doc.doctype.replace(" ", "_").lower(), "%s"),
-			self.doc.name, as_dict=1, update={"doctype":"Communication"})
-		
-		self.doclist.extend(webnotes.doclist([webnotes.doc(fielddata=d) \
-			for d in comm_list]))
-			
+							
 	def validate_posting_time(self):
 		if not self.doc.posting_time:
 			self.doc.posting_time = now_datetime().strftime('%H:%M:%S')