diff --git a/addons/event/report/report_event_registration_view.xml b/addons/event/report/report_event_registration_view.xml
index 2a663fa808b..b4eef122554 100644
--- a/addons/event/report/report_event_registration_view.xml
+++ b/addons/event/report/report_event_registration_view.xml
@@ -94,21 +94,25 @@
                     <newline/>
 
                     <group expand="1" string="Group By...">
-                        <filter string="Responsible" name="user_id" icon="terp-personal" context="{'group_by': 'user_id'}"/>
-                        <filter string="Speaker" name="speaker" icon="terp-personal+" context="{'group_by': 'speaker_id'}"/>
-                        <filter string="Participant" icon="terp-personal" context="{'group_by':'name_registration'}" help="Registration contact"/>
-                        <filter string="name of the register" icon="terp-personal" context="{'group_by':'user_id_registration'}" help="Registration contact"/>
+                        <filter string="Participant / Contact" icon="terp-personal" context="{'group_by':'name_registration'}" help="Registration contact"/>
+                        <filter string="Register" icon="terp-personal" context="{'group_by':'user_id_registration'}" help="Registration contact" groups="base.extended"/>
+                        <filter string="Event Responsible" name="user_id" icon="terp-personal" context="{'group_by': 'user_id'}"/>
+                        <filter string="Speaker" name="speaker" icon="terp-personal+" context="{'group_by': 'speaker_id'}" groups="base.extended"/>
                         <separator orientation="vertical"/>
                         <filter string="Event" name="event" icon="terp-crm" context="{'group_by':'event_id', 'max_reg_event_visible':0}"/>
-                        <separator orientation="vertical"/>
                         <filter string="Event Type" icon="terp-crm"  context="{'group_by':'event_type'}"/>
-                        <filter string="Event State" icon="terp-stock_effects-object-colorize" context="{'group_by':'event_state'}" help="Events States"/>
+                        <separator orientation="vertical"/>
+                        <filter string="Event State" icon="terp-stock_effects-object-colorize" context="{'group_by':'event_state'}"/>
+                        <filter string="Registration State" icon="terp-stock_effects-object-colorize" context="{'group_by':'registration_state'}"/>
                         <separator orientation="vertical" groups="base.group_multi_company"/>
                         <filter string="Company" icon="terp-go-home" domain="[]" context="{'group_by':'company_id'}" groups="base.group_multi_company"/>
                         <separator orientation="vertical" />
-                        <filter string="Date" icon="terp-go-month"
+                        <filter string="Day" icon="terp-go-month"
                             domain="[]" context="{'group_by':'event_date'}" help="Event Beginning Date"/>
-                        <filter string="State" icon="terp-stock_effects-object-colorize" context="{'group_by':'registration_state'}" help="Events States"/>
+                        <filter string="Month" icon="terp-go-month"
+                            domain="[]" context="{'group_by':'month'}" help="Event Beginning Date"/>
+                        <filter string="Year" icon="terp-go-year"
+                            domain="[]" context="{'group_by':'year'}" help="Event Beginning Date"/>
                     </group>
                 </search>
             </field>