diff --git a/dynamic_gantt/static/src/js/gantt_controller.js b/dynamic_gantt/static/src/js/gantt_controller.js
index 98f5381..9c6abf5 100644
--- a/dynamic_gantt/static/src/js/gantt_controller.js
+++ b/dynamic_gantt/static/src/js/gantt_controller.js
@@ -53,7 +53,47 @@ odoo.define("dynamic_gantt.DynamicGanttController", function (require) {
                 this._super(ev);
             }
         },
-
+        _get_future_and_past: function () {
+            var future = parseInt(this.$(".js_days_future").val());
+            var past = parseInt(this.$(".js_days_past").val());
+            if (isNaN(future)) { future = 1}
+            if (isNaN(past)) { past = 1}
+            return [future, past]
+        }, 
+        _onPrevPeriodClicked: function (ev) {
+            /* Give Prev button a meaning in dynamic mode */
+            ev.preventDefault();
+            var state = this.model.get();
+            if (state.scale === "dynamic") {
+                var [future, past] = this._get_future_and_past()
+                past = past + 7
+                if (future <  8) {
+                    future = 1
+                } else { future = future - 7 } 
+                this.$(".js_days_future").val(future.toString());
+                this.$(".js_days_past").val(past.toString());
+                this._onEnteredDays()
+            } else {
+                this._super.apply(this, arguments);
+            }
+        },
+        _onNextPeriodClicked: function (ev) {
+            /* Give Next button a meaning in dynamic mode */
+            ev.preventDefault();
+            var state = this.model.get();
+            if (state.scale === "dynamic") {
+                var [future, past] = this._get_future_and_past()
+                future = future + 7
+                if (past < 8 ) {
+                    past = 1
+                } else { past = past - 7 } 
+                this.$(".js_days_future").val(future.toString());
+                this.$(".js_days_past").val(past.toString());
+                this._onEnteredDays()
+            } else {
+                this._super.apply(this, arguments);
+            }
+        },
         _onEnteredDays: function () {
             /* Add new method on days entered and click on reload button to write the
             input fields value in the user level and render according to buttons
diff --git a/dynamic_gantt/static/src/scss/gantt_view.scss b/dynamic_gantt/static/src/scss/gantt_view.scss
index c4ba8b7..00ff89b 100644
--- a/dynamic_gantt/static/src/scss/gantt_view.scss
+++ b/dynamic_gantt/static/src/scss/gantt_view.scss
@@ -15,12 +15,33 @@
 
 .o_gantt_view .o_gantt_header_container .o_gantt_header_cell {
     min-width: 100px;
+    border-left:1px solid lightgrey;
 }
+
 .col.o_gantt_header_slots, .col.o_gantt_cell, .col.o_gantt_slots_container, .col.o_gantt_total_row_container, .col.o_gantt_row_container, .col.o_gantt_header_cell, .col.text-center{
     width: unset!important;
     max-width: unset!important;
 }
 
+col.o_gantt_header_cell_dynamic {
+    padding-left: 0px !important;
+    padding-right: 0px !important;
+}
+
 .col.text-center, .col.o_gantt_header_scale {
     background-color: #FFFFFF !important;
+    display: grid;
+    grid-auto-rows: 1fr
+}
+
+
+.weekInsert {
+    background-color: LightGrey !important;
+    width: 100%;
+    height:100%;
+    padding-left:10px;
+}
+
+.firstDayOfWeek {
+    border-left:1px solid black;
 }
diff --git a/dynamic_gantt/static/src/xml/web_gantt.xml b/dynamic_gantt/static/src/xml/web_gantt.xml
index e68e6d2..5ee5979 100644
--- a/dynamic_gantt/static/src/xml/web_gantt.xml
+++ b/dynamic_gantt/static/src/xml/web_gantt.xml
@@ -3,39 +3,41 @@
 
     <!-- extend GanttView template for adding 'days_future' and 'days_past' date
     format -->
-    <div t-extend="GanttView">
-        <div t-jquery="div.o_gantt_header_scale" t-operation="replace">
-            <div class="row no-gutters o_gantt_header_scale">
-            <!-- Add format for days_past and days_future -->
-            <t
-                    t-set="formats"
-                    t-value="{'week': 'dddd, Do', 'month': 'DD', 'year': 'MMMM', 'dynamic': 'DD'}"
-                />
+<div t-extend="GanttView">
+    <div t-jquery="div.o_gantt_header_scale" t-operation="replace">
+    <t t-set="formats" t-value="{'week': 'dddd, Do', 'month': 'DD', 'year': 'MMMM', 'dynamic': 'DD MMMM'}" />
+    <div class="row no-gutters o_gantt_header_scale">
+            <t t-foreach="widget.viewInfo.slots" t-as="slot">
+                <t t-set="isToday" t-value="slot.isSame(new Date(), 'day') &amp;&amp; widget.state.scale !== 'day'" />
+                <div t-attf-class="col o_gantt_header_cell text-center  #{isToday? 'o_gantt_today' : ''}  o_gantt_header_cell_dynamic ">
+                    <t t-if="slot_index == 0" t-set="lastWeek" t-value="slot.format('ww')" />
+                    <t t-if="slot_index != 0" t-set="lastWeek" t-value="thisWeek" />
+                    <t t-set="thisWeek" t-value="slot.format('ww')" />
+                    <t t-set="showWeek" t-value="thisWeek != lastWeek or slot_index == 0" />
 
-                <t t-foreach="widget.viewInfo.slots" t-as="slot">
-                    <t
-                        t-set="isToday"
-                        t-value="slot.isSame(new Date(), 'day') &amp;&amp; widget.state.scale !== 'day'"
-                    />
-                    <div
-                        t-attf-class="col o_gantt_header_cell text-center p-2 #{isToday? 'o_gantt_today' : ''} "
-                    >
-                        <t
-                            t-if="widget.state.scale in formats"
-                            t-esc="slot.format(formats[widget.state.scale])"
-                        />
-                        <small t-else="">
-                            <b t-esc="slot.format('k')" />
-                            <span
-                                class="d-block d-xl-inline-block"
-                                t-esc="slot.format('a')"
-                            />
-                        </small>
-                    </div>
-                </t>
-            </div>
+                     <t t-if="widget.state.scale == 'dynamic'" >
+                         <div t-attf-class="weekInsert text-left #{showWeek? 'firstDayOfWeek' :''} ">
+                                    <t t-if="showWeek">
+                                        <b>
+                                              <t t-esc=" 'Week ' + thisWeek" />
+                                        </b> 
+                                     </t>
+                                  </div>      
+                     </t>
+                    <t t-if="widget.state.scale in formats" t-esc=" slot.format(formats[widget.state.scale])" />
+                    <small t-else="">
+                        <b t-esc="slot.format('k')" />
+                        <span class="d-block d-xl-inline-block" t-esc="slot.format('a')" />
+                    </small>
+                    <t t-if="widget.state.scale == 'dynamic'">
+                            <br/>
+                            <span t-esc="slot.format('dddd')"></span>
+                    </t> 
+                </div>
+            </t>
         </div>
     </div>
+</div>
     <div t-extend="GanttView.buttons">
         <!-- Add buttons Days Past and Days Future Input field on Gantt view -->
         <t t-jquery="div.btn-group" t-operation="after">