diff --git a/cor_custom/__manifest__.py b/cor_custom/__manifest__.py
index 48ec7f2..57a12ab 100644
--- a/cor_custom/__manifest__.py
+++ b/cor_custom/__manifest__.py
@@ -20,7 +20,7 @@
     'version': '0.1',
 
     # any module necessary for this one to work correctly
-    'depends': ['base', 'crm', 'sale_timesheet'],
+    'depends': ['base', 'crm', 'sale_timesheet', 'analytic'],
 
     # always loaded
     'data': [
@@ -28,6 +28,7 @@
         'views/crm_view.xml',
         'views/project_view.xml',
         'views/hr_timesheet_templates.xml',
+        'views/analytic_view.xml',
         'views/views.xml',
         'views/templates.xml',
     ],
diff --git a/cor_custom/models/__init__.py b/cor_custom/models/__init__.py
index 284dfb7..8e0c0a0 100644
--- a/cor_custom/models/__init__.py
+++ b/cor_custom/models/__init__.py
@@ -3,4 +3,5 @@
 from . import crm_lead
 from . import models
 from . import project
-from . import project_overview
\ No newline at end of file
+from . import project_overview
+from . import analytic
\ No newline at end of file
diff --git a/cor_custom/models/analytic.py b/cor_custom/models/analytic.py
new file mode 100644
index 0000000..97c0605
--- /dev/null
+++ b/cor_custom/models/analytic.py
@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details
+
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, AccessError
+from odoo.osv import expression
+
+class AccountAnalyticLine(models.Model):
+    _inherit = 'account.analytic.line'
+
+    ispercentage = fields.Boolean(string="Is Percentage", default=False)
+    percentage_rate = fields.Float(string="Percentage (%)")
+    per_from_amt = fields.Float(string="Of",  digits=(6, 2))
\ No newline at end of file
diff --git a/cor_custom/models/crm_lead.py b/cor_custom/models/crm_lead.py
index 3440a59..27ff63e 100644
--- a/cor_custom/models/crm_lead.py
+++ b/cor_custom/models/crm_lead.py
@@ -12,3 +12,5 @@ class Lead(models.Model):
     ref_summary_status = fields.Char(string='Referral Summary status')
     project_scope = fields.Char(string='The scope of the project')
     client_folder = fields.Char(string='Client Folder')
+    start_date = fields.Date(string='Start Date')
+    close_date = fields.Date(string='Close Date')
diff --git a/cor_custom/views/analytic_view.xml b/cor_custom/views/analytic_view.xml
new file mode 100755
index 0000000..dd0c981
--- /dev/null
+++ b/cor_custom/views/analytic_view.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="view_account_analytic_line_inherit_percentage" model="ir.ui.view">
+        <field name="name">Percentage Analytic</field>
+        <field name="model">account.analytic.line</field>
+        <field name="inherit_id" ref="analytic.view_account_analytic_line_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='company_id']" position="after">
+                 <separator string="Percentage"/>
+                    <field name="ispercentage"/>
+                    <field name="percentage_rate" attrs="{'invisible':[('ispercentage','=',False)]}"/>
+                    <field name="per_from_amt" attrs="{'invisible':[('ispercentage','=',False)]}"/>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
diff --git a/cor_custom/views/crm_view.xml b/cor_custom/views/crm_view.xml
index ac52133..11fa30e 100755
--- a/cor_custom/views/crm_view.xml
+++ b/cor_custom/views/crm_view.xml
@@ -14,6 +14,8 @@
                     <field name="ref_summary_status"/>
                     <field name="project_scope"/>
                     <field name="client_folder"/>
+                    <field name="start_date"/>
+                    <field name="close_date"/>
                 </xpath>
             </field>
         </record>
diff --git a/cor_custom/views/project_view.xml b/cor_custom/views/project_view.xml
index 1d3d46b..4f88986 100755
--- a/cor_custom/views/project_view.xml
+++ b/cor_custom/views/project_view.xml
@@ -1,6 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
 
+    <record id="project_project_analytic_view_form" model="ir.ui.view">
+        <field name="name">Project Analytic</field>
+        <field name="model">project.project</field>
+        <field name="inherit_id" ref="project.edit_project"/>
+        <field name="arch" type="xml">
+              <div name="button_box" position="inside">
+                  <button class="oe_stat_button" type="object"  name="action_view_account_analytic_line" icon="fa-usd" attrs="{'invisible': [('allow_billable','=',False)]}" string="Cost/Revenue" widget="statinfo">
+                </button>
+            </div>
+        </field>
+    </record>
+
+
     <record id="inherit_project_project_view_form" model="ir.ui.view">
         <field name="name">project.project.form.inherit</field>
         <field name="model">project.project</field>