diff --git a/__manifest__.py b/__manifest__.py
index a151eb2..307b2e2 100644
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -39,8 +39,10 @@
         'views/payment_batch.xml',
         'views/website_sale.xml',
         'views/aggregate.xml',
+         'views/duplicate.xml',
         'wizard/operation_duplicate_wizard.xml',
         'report/report_donationtax.xml'
+       
         #'views/website_donation.xml'
         
         
diff --git a/controllers/__pycache__/__init__.cpython-37.pyc b/controllers/__pycache__/__init__.cpython-37.pyc
deleted file mode 100644
index 95d8346..0000000
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diff --git a/controllers/__pycache__/controllers.cpython-37.pyc b/controllers/__pycache__/controllers.cpython-37.pyc
deleted file mode 100644
index a8145f4..0000000
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diff --git a/models/__init__.py b/models/__init__.py
index e690b10..ef8a066 100644
--- a/models/__init__.py
+++ b/models/__init__.py
@@ -13,3 +13,4 @@ from . import payment_batch
 from . import sale_order
 from . import product
 from . import aggregate
+from . import duplicate
diff --git a/models/__pycache__/__init__.cpython-37.pyc b/models/__pycache__/__init__.cpython-37.pyc
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diff --git a/models/__pycache__/mail_mail.cpython-37.pyc b/models/__pycache__/mail_mail.cpython-37.pyc
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diff --git a/models/__pycache__/partner.cpython-37.pyc b/models/__pycache__/partner.cpython-37.pyc
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diff --git a/models/__pycache__/phone.cpython-37.pyc b/models/__pycache__/phone.cpython-37.pyc
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diff --git a/models/__pycache__/qualifier.cpython-37.pyc b/models/__pycache__/qualifier.cpython-37.pyc
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diff --git a/models/__pycache__/relationship.cpython-37.pyc b/models/__pycache__/relationship.cpython-37.pyc
deleted file mode 100644
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diff --git a/models/duplicate.py b/models/duplicate.py
new file mode 100644
index 0000000..9dae18a
--- /dev/null
+++ b/models/duplicate.py
@@ -0,0 +1,141 @@
+# -*- coding: utf-8 -*-
+
+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError,Warning
+from psycopg2 import sql, DatabaseError
+from odoo.tools.safe_eval import safe_eval, datetime
+
+from werkzeug import utils 
+import json            
+                    
+    
+
+class opendons_duplicate_partner(models.Model):
+    _name = 'opendons.duplicate_partner'
+    _description = 'duplicate partner'
+
+    partner_id = fields.Many2one(
+        'res.partner',
+        string='partner',
+        required=True,
+        index=True,
+        readonly=True,
+        track_visibility='onchange',
+        ondelete='restrict'
+    )
+
+    def find_duplicate_partner(self):
+        self.env['opendons.duplicate_partner'].search([]).unlink()
+        rules=self.env['opendons.duplicate_rule'].search([])
+        dbl_partner_ids=[]
+        groupby_fields=''
+        list_field=[]
+        i=1
+        for rule in rules:
+            for f in rule.field_ids:
+                if i==1:groupby_fields+="'"+f.field+"'"
+                else:groupby_fields+=",'"+f.field+"'"
+                list_field.append(f.field)
+                i=i+1
+            selected_fields=''
+            j=1
+            i=i-1
+            for f in list_field:
+                if j==1:selected_fields+=""+f+""
+                if j>1 and j<i:selected_fields+="'"+f+""
+                if j==i and j!=1:selected_fields+=","+f+""
+                j=j+1
+            j=j-1
+            last_field=list_field[j-1]
+            
+            sql="select count(id) as __count, "+ selected_fields +" from res_partner group by "+ selected_fields
+            self.env.cr.execute(sql)
+            
+            p=self.env.cr.dictfetchall()
+            
+            #raise Warning(json.dumps(p))
+            for pp in p:
+                    
+                    if int(pp['__count'])>1:
+                        
+                        domain=''
+                        
+                        # if len(list_field)==1:
+                        #     domain= "('"+list_field[0]+"','=','"+list_field[0]+"')"
+                        # else:
+                        if len(list_field)>1:domain="['&',"
+                        else:domain="["
+                        
+                        i=1
+                        for f in list_field:
+                            if pp[f]:
+                                if i==1:domain+="('"+f+"','=','"+pp[f]+"')"
+                                if i>1:domain+=",('"+f+"','=','"+pp[f]+"')"
+                            i=i+1
+                        domain+=']'
+                        if domain!='[]':
+                            
+                            partner_dbl=self.env['res.partner'].search(eval(domain))
+                            
+                            for partner in partner_dbl:
+                                vals={}
+                                vals['partner_id']=partner.id
+                                self.env['opendons.duplicate_partner'].create(vals)
+                                dbl_partner_ids.append(partner.id)
+        
+        action = self.env.ref("contacts.action_contacts").sudo().read([])[0]
+        
+        action.update(
+            {
+                "domain": [("id", "in", dbl_partner_ids)],
+                "limit": 500,
+            }
+        )
+        return action
+                        
+
+
+class opendons_duplicate_rule(models.Model):
+    _name = 'opendons.duplicate_rule'
+    _description = 'duplicate partner rule'
+    field_ids=fields.One2many(
+        'opendons.duplicate_rule_line',
+        'rule_id',
+        string='fields',
+        
+    )
+    
+
+
+class opendons_duplicate_rule_line(models.Model):
+    _name = 'opendons.duplicate_rule_line'
+    _description = 'duplicate partner rule line'
+    field=fields.Selection('field_selection', string='fields')
+    rule_id=fields.Many2one(
+        'opendons.duplicate_rule',
+        string='rule',
+        required=True,
+        index=True,
+        readonly=True,
+        track_visibility='onchange',
+        ondelete='restrict'
+    )
+    @api.model
+    def field_selection(self):
+        field_list=self.env['res.partner'].fields_get()
+        #raise Warning(json.dumps(field_list))
+        result=[]
+        for key in field_list:
+             result.append((key,key))
+        result.sort()
+        return result
+    
+    def field_selection2(self):
+        
+        field_list=self.env['res.partner'].fields_get()
+        #raise Warning(json.dumps(field_list))
+        result=[]
+        for key in field_list:
+             result.append((key,key))
+        raise Warning(result)
+        return result
diff --git a/security/ir.model.access.csv b/security/ir.model.access.csv
index 0ed7ed1..5755e42 100644
--- a/security/ir.model.access.csv
+++ b/security/ir.model.access.csv
@@ -24,3 +24,8 @@ access_opendons_payment_batch_qr_code,opendons_payment_batch_qrcode,model_opendo
 
 access_opendons_duplicate_operation_wizard,opendons_duplicate_operation_wizard,model_opendons_operation_duplicate,donation.group_donation_manager,1,1,1,1
 access_opendons_aggregate_partner,opendons_aggregate_partner,model_opendons_aggregate_partner,donation.group_donation_manager,1,1,1,1
+
+access_opendons_duplicate_rule,opendons_duplicate_rule,model_opendons_duplicate_rule,donation.group_donation_manager,1,1,1,1
+access_opendons_duplicate_rule_line,opendons_duplicate_rule_line,model_opendons_duplicate_rule_line,donation.group_donation_manager,1,1,1,1
+
+access_opendons_duplicate_partner,opendons_duplicate_partner,model_opendons_duplicate_partner,donation.group_donation_manager,1,1,1,1
diff --git a/views/duplicate.xml b/views/duplicate.xml
new file mode 100644
index 0000000..6329c8a
--- /dev/null
+++ b/views/duplicate.xml
@@ -0,0 +1,67 @@
+<odoo>
+  <data>
+
+
+  <record model="ir.ui.view" id="opendons.duplicate_rule_list">
+      <field name="name">opendons_duplicate rules list</field>
+      <field name="model">opendons.duplicate_rule</field>
+      <field name="arch" type="xml">
+        <tree>
+          <field name="id"/>
+          
+        </tree>
+      </field>
+    </record>
+
+    <record model="ir.ui.view" id="opendons.duplicate_partner_list">
+      <field name="name">opendons_duplicate partner list</field>
+      <field name="model">opendons.duplicate_partner</field>
+      <field name="arch" type="xml">
+        <tree>
+          <field name="partner_id"/>
+          
+        </tree>
+      </field>
+    </record>
+
+
+<record model="ir.ui.view" id="opendons.duplicate_rule_form" >
+      <field name="name">opendons_duplicate_rule Form</field>
+      <field name="model">opendons.duplicate_rule</field>
+      <field name="arch" type="xml">
+          <form string="duplicate_rule_form">
+          <group>
+          <field name="field_ids">
+          <tree editable="1">
+          <field name="field"/>
+          </tree>
+        </field>
+          </group>
+          </form>
+    </field>
+</record>
+
+    
+
+    <record model="ir.actions.act_window" id="duplicate_rule_action">
+      <field name="name">duplicate rules</field>
+      <field name="res_model">opendons.duplicate_rule</field>
+      <field name="view_mode">tree,form</field>
+      
+    </record>
+
+    <record model="ir.actions.act_window" id="duplicate_partner_action">
+      <field name="name">duplicate partners</field>
+      <field name="res_model">opendons.duplicate_partner</field>
+      <field name="view_mode">tree,form</field>
+    </record>
+
+    <record model="ir.actions.server" id="ir_action_find_duplicate_partner">
+            <field name="name">generate_duplicate_partner</field>
+            <field name="model_id" ref="opendons.model_opendons_duplicate_partner"/>
+            <field name="state">code</field>
+             <field name="code">action=model.find_duplicate_partner()</field>
+ </record>
+
+  </data>
+</odoo>
\ No newline at end of file
diff --git a/views/partner.xml b/views/partner.xml
index 1efe78e..823ad40 100644
--- a/views/partner.xml
+++ b/views/partner.xml
@@ -184,7 +184,17 @@
     <menuitem id="opendons_relationship_title_menu" name ="Relationships"
     parent="contacts.menu_contacts" sequence="22"/>
 
-  
+    <menuitem id="opendons_duplicate_title_menu" name ="Duplicates"
+    parent="contacts.menu_contacts" sequence="23"/>
+
+    <menuitem id="opendons_duplicate_rule_menu" action="duplicate_rule_action" 
+        parent="opendons_duplicate_title_menu" sequence="1"/>
+
+     <!-- <menuitem id="opendons_duplicate_partner_menu" action="duplicate_partner_action" 
+        parent="opendons_duplicate_title_menu" sequence="2"/> -->
+
+    <menuitem id="opendons_duplicate_partner_menu" action="ir_action_find_duplicate_partner"
+        parent="opendons_duplicate_title_menu" sequence="2"/>