diff --git a/kpi_dashboard/__manifest__.py b/kpi_dashboard/__manifest__.py
index b3adf7772..77868bb9e 100644
--- a/kpi_dashboard/__manifest__.py
+++ b/kpi_dashboard/__manifest__.py
@@ -3,9 +3,8 @@
 
 {
     "name": "Kpi Dashboard",
-    "summary": """
-        Create Dashboards using kpis""",
-    "version": "14.0.1.2.1",
+    "summary": """Create Dashboards using kpis""",
+    "version": "15.0.1.0.0",
     "license": "AGPL-3",
     "author": "Creu Blanca,Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/reporting-engine",
@@ -15,11 +14,31 @@
         "wizards/kpi_dashboard_menu.xml",
         "security/security.xml",
         "security/ir.model.access.csv",
-        "templates/assets.xml",
         "views/kpi_menu.xml",
         "views/kpi_kpi.xml",
         "views/kpi_dashboard.xml",
     ],
+    "assets": {
+        "web.assets_backend": [
+            "kpi_dashboard/static/src/js/widget_registry.js",
+            "kpi_dashboard/static/src/js/widget/abstract_widget.js",
+            "kpi_dashboard/static/src/js/dashboard_renderer.js",
+            "kpi_dashboard/static/src/js/dashboard_model.js",
+            "kpi_dashboard/static/src/js/dashboard_controller.js",
+            "kpi_dashboard/static/src/js/dashboard_view.js",
+            "kpi_dashboard/static/src/js/widget/integer_widget.js",
+            "kpi_dashboard/static/src/js/widget/number_widget.js",
+            "kpi_dashboard/static/src/js/widget/counter_widget.js",
+            "kpi_dashboard/static/src/js/widget/meter_widget.js",
+            "kpi_dashboard/static/src/js/widget/graph_widget.js",
+            "kpi_dashboard/static/src/js/widget/text_widget.js",
+            "kpi_dashboard/static/src/js/field_widget.js",
+            "kpi_dashboard/static/src/scss/kpi_dashboard.scss",
+        ],
+        "web.assets_qweb": [
+            "kpi_dashboard/static/src/xml/**/*",
+        ],
+    },
     "demo": ["demo/demo_dashboard.xml"],
     "maintainers": ["etobella"],
 }
diff --git a/kpi_dashboard/migrations/14.0.1.2.0/pre-migration.py b/kpi_dashboard/migrations/14.0.1.2.0/pre-migration.py
deleted file mode 100644
index 4f3fbeb6e..000000000
--- a/kpi_dashboard/migrations/14.0.1.2.0/pre-migration.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 2023 CreuBlanca
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-
-from openupgradelib import openupgrade
-
-
-@openupgrade.migrate()
-def migrate(env, version):
-    """We need to do the changes on pre-migration in order to avoid cascades"""
-    openupgrade.logged_query(
-        env.cr,
-        """
-        UPDATE ir_ui_view as iuv
-            SET type = 'kpi_dashboard'
-            FROM ir_model_data as imd
-            WHERE
-                iuv.id = imd.res_id
-                AND imd.module = 'kpi_dashboard'
-                AND imd.name = 'kpi_dashboard_dashboard_view'
-        """,
-    )
-    openupgrade.logged_query(
-        env.cr,
-        """
-        UPDATE ir_act_window
-        SET view_mode = 'kpi_dashboard'
-        WHERE view_mode = 'dashboard' AND res_model = 'kpi.dashboard'
-""",
-    )
diff --git a/kpi_dashboard/models/kpi_kpi.py b/kpi_dashboard/models/kpi_kpi.py
index be2b044ca..852cda9d9 100644
--- a/kpi_dashboard/models/kpi_kpi.py
+++ b/kpi_dashboard/models/kpi_kpi.py
@@ -55,7 +55,7 @@ class KpiKpi(models.Model):
         inverse_name="kpi_id",
         help="Actions that can be opened from the KPI",
     )
-    code = fields.Text("Code")
+    code = fields.Text()
     store_history = fields.Boolean()
     store_history_interval = fields.Selection(
         selection=lambda self: self.env["ir.cron"]._fields["interval_type"].selection,
@@ -122,9 +122,11 @@ class KpiKpi(models.Model):
         notifications = []
         for dashboard_item in self.dashboard_item_ids:
             channel = "kpi_dashboard_%s" % dashboard_item.dashboard_id.id
-            notifications.append([channel, dashboard_item._read_dashboard()])
+            notifications.append(
+                [self.env.user, channel, dashboard_item._read_dashboard()]
+            )
         if notifications:
-            self.env["bus.bus"].sendmany(notifications)
+            self.env["bus.bus"]._sendmany(notifications)
 
     def _compute_value_function(self):
         obj = self
diff --git a/kpi_dashboard/templates/assets.xml b/kpi_dashboard/templates/assets.xml
deleted file mode 100644
index 70e78dc1b..000000000
--- a/kpi_dashboard/templates/assets.xml
+++ /dev/null
@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo>
-    <template
-        id="assets_backend"
-        name="Backend Assets (used in backend interface)"
-        inherit_id="web.assets_backend"
-    >
-        <xpath expr="." position="inside">
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget_registry.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/abstract_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/dashboard_renderer.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/dashboard_model.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/dashboard_controller.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/dashboard_view.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/integer_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/number_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/counter_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/meter_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/graph_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/widget/text_widget.js"
-            />
-            <script
-                type="text/javascript"
-                src="/kpi_dashboard/static/src/js/field_widget.js"
-            />
-            <link
-                rel="stylesheet"
-                type="text/scss"
-                href="/kpi_dashboard/static/src/scss/kpi_dashboard.scss"
-            />
-        </xpath>
-    </template>
-</odoo>