diff --git a/addons/crm_partner_assign/report/crm_lead_report_view.xml b/addons/crm_partner_assign/report/crm_lead_report_view.xml
index 3811832020d..a7ff8d80f0f 100644
--- a/addons/crm_partner_assign/report/crm_lead_report_view.xml
+++ b/addons/crm_partner_assign/report/crm_lead_report_view.xml
@@ -50,44 +50,13 @@
             <field name="name">crm.lead.assign.graph</field>
             <field name="model">crm.lead.report.assign</field>
             <field name="arch" type="xml">
-                <graph orientation="horizontal" string="Lead Assign" type="bar">
-                    <field name="nbr" operator="+"/>
-                    <field group="True" name="user_id"/>
+                <graph orientation="horizontal" string="Lead Assign" type="pivot" stacked="True">
+                    <field name="user_id" type="row"/>
+                    <field name="nbr" type="measure"/>
                 </graph>
             </field>
         </record>
 
-        <record id="view_report_crm_opportunity_assign_tree" model="ir.ui.view">
-            <field name="name">crm.lead.assign.report.tree</field>
-            <field name="model">crm.lead.report.assign</field>
-            <field name="arch" type="xml">
-            <tree string="Opportunities Assignment Analysis" create="false">
-                <field name="year" invisible="1"/>
-                <field name="month" invisible="1"/>
-                <field name="date_assign" invisible="1"/>
-                <field name="section_id" invisible="1" groups="base.group_multi_salesteams"/>
-                <field name="user_id" invisible="1"/>
-                <field name="grade_id" invisible="1" widget="selection"/>
-                <field name="partner_assigned_id" invisible="1"/>
-                <field name="partner_id" invisible="1"/>
-                <field name="country_id" invisible="1"/>
-                <field name="day" invisible="1"/>
-                <field name="stage_id"  invisible="1"/>
-                <field name="priority"  invisible="1"/>
-                <field name="type" invisible="1"/>
-                <field name="company_id" invisible="1" groups="base.group_multi_company"/>
-                <field name="nbr" string="#Opportunities" sum="#Opportunities"/>
-                <field name="planned_revenue" sum="Planned Revenues"/>
-                <field name="delay_open" sum='Delay to Assign'/>
-                <field name="delay_close" sum='Delay to close'/>
-                <field name="delay_expected"/>
-                <field name="probability" widget="progressbar"/>
-                <field name="probability_max" widget="progressbar"/>
-                <field name="probable_revenue"/>
-             </tree>
-            </field>
-       </record>
-
        <!-- Leads by user and section Action -->
 
        <record id="action_report_crm_opportunity_assign" model="ir.actions.act_window">
@@ -95,17 +64,10 @@
             <field name="res_model">crm.lead.report.assign</field>
             <field name="view_type">form</field>
             <field name="context">{'default_type': 'opportunity', "search_default_group_partner_date": 1, "search_default_group_grade":1,'group_by_no_leaf':1,'group_by':[]}</field>
-            <field name="view_mode">tree</field>
+            <field name="view_mode">graph</field>
             <field name="domain">[('type', '=', 'opportunity')]</field>
         </record>
 
-       <record model="ir.actions.act_window.view" id="action_report_crm_opportunity_assign_tree">
-            <field name="sequence" eval="1"/>
-            <field name="view_mode">tree</field>
-            <field name="view_id" ref="view_report_crm_opportunity_assign_tree"/>
-            <field name="act_window_id" ref="action_report_crm_opportunity_assign"/>
-       </record>
-
        <record model="ir.actions.act_window.view" id="action_report_crm_lead_assign_graph">
             <field name="sequence" eval="2"/>
             <field name="view_mode">graph</field>