diff --git a/doc/dnf_daemon/examples/print_upgrades_with_severities.py b/doc/dnf_daemon/examples/print_upgrades_with_severities.py
index 47c018ca6..1bb8a539f 100644
--- a/doc/dnf_daemon/examples/print_upgrades_with_severities.py
+++ b/doc/dnf_daemon/examples/print_upgrades_with_severities.py
@@ -1,3 +1,21 @@
+#!/usr/bin/python3
+# Copyright Contributors to the libdnf project.
+#
+# This file is part of libdnf: https://github.com/rpm-software-management/libdnf/
+#
+# Libdnf is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# Libdnf is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
+
 import dbus
 import os
 
diff --git a/doc/dnf_daemon/examples/system_upgrade.py b/doc/dnf_daemon/examples/system_upgrade.py
new file mode 100644
index 000000000..bb8daf702
--- /dev/null
+++ b/doc/dnf_daemon/examples/system_upgrade.py
@@ -0,0 +1,69 @@
+#!/usr/bin/python3
+# Copyright Contributors to the libdnf project.
+#
+# This file is part of libdnf: https://github.com/rpm-software-management/libdnf/
+#
+# Libdnf is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# Libdnf is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
+
+"""
+This is an example how to perform a system-upgrade with dnf5daemon-server.
+"""
+
+import dbus
+
+DNFDAEMON_BUS_NAME = 'org.rpm.dnf.v0'
+DNFDAEMON_OBJECT_PATH = '/' + DNFDAEMON_BUS_NAME.replace('.', '/')
+
+IFACE_SESSION_MANAGER = '{}.SessionManager'.format(DNFDAEMON_BUS_NAME)
+IFACE_RPM = '{}.rpm.Rpm'.format(DNFDAEMON_BUS_NAME)
+IFACE_GOAL = '{}.Goal'.format(DNFDAEMON_BUS_NAME)
+
+
+bus = dbus.SystemBus()
+iface_session = dbus.Interface(
+    bus.get_object(DNFDAEMON_BUS_NAME, DNFDAEMON_OBJECT_PATH),
+    dbus_interface=IFACE_SESSION_MANAGER)
+
+# set the releasever to the new distribution release
+session = iface_session.open_session(
+    dbus.Dictionary({"releasever": "40"}, signature=dbus.Signature('sv')))
+
+iface_rpm = dbus.Interface(
+    bus.get_object(DNFDAEMON_BUS_NAME, session),
+    dbus_interface=IFACE_RPM)
+iface_goal = dbus.Interface(
+    bus.get_object(DNFDAEMON_BUS_NAME, session),
+    dbus_interface=IFACE_GOAL)
+
+# Add system upgrade to the transaction
+options = {
+    "mode": "distrosync",
+}
+iface_rpm.system_upgrade(options)
+
+# resolve the transaction
+resolved, result = iface_goal.resolve({})
+
+# now you can print the transaction table and ask the user for confirmation
+print("Resolved.")
+
+if result == 0:
+    # execute the transaction offline (durint the next reboot)
+    iface_goal.do_transaction({"offline": True}, timeout=2000)
+    print("Reboot to continue with system upgrade...")
+else:
+    errors = iface_goal.get_transaction_problems_string()
+    print("Errors while resolving the transaction:")
+    for error in errors:
+        print(error)