diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 9123809b204..842b4beee52 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -20,7 +20,8 @@ Please include a short resume of the changes and what is the purpose of PR. Any
 - [ ] 2.8.x
 - [ ] 18.10.x
 - [ ] 19.04.x
-- [ ] 19.10.x (master)
+- [ ] 19.10.x
+- [ ] 20.04.x (master)
 
 <h2> How this pull request can be tested ? </h2>
 
@@ -42,4 +43,4 @@ Any **relevant details** of the configuration to perform the test should be adde
 
 - [ ] I have made sure that the **unit tests** related to the story are successful.
 - [ ] I have made sure that **unit tests cover 80%** of the code written for the story.
-- [ ] I have made sure that **acceptance tests** related to the story are successful (**local and CI**)
+- [ ] I have made sure that **acceptance tests** related to the story are successful (**local and CI**)
diff --git a/Jenkinsfile b/Jenkinsfile
index c1f7057373c..6d7652413b7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,7 +2,7 @@
 ** Variables.
 */
 properties([buildDiscarder(logRotator(numToKeepStr: '50'))])
-def serie = '19.10'
+def serie = '20.04'
 def maintenanceBranch = "${serie}.x"
 if (env.BRANCH_NAME.startsWith('release-')) {
   env.BUILD = 'RELEASE'
diff --git a/doc/en/release_notes/centreon-20.04.rst b/doc/en/release_notes/centreon-20.04.rst
new file mode 100644
index 00000000000..d4aef590741
--- /dev/null
+++ b/doc/en/release_notes/centreon-20.04.rst
@@ -0,0 +1,9 @@
+===========================
+Centreon Web 20.04.0-beta.1
+===========================
+
+Enhancements
+------------
+
+Bug Fixes
+---------
diff --git a/doc/en/release_notes/index.rst b/doc/en/release_notes/index.rst
index 0d520a97ea7..6c846365d95 100644
--- a/doc/en/release_notes/index.rst
+++ b/doc/en/release_notes/index.rst
@@ -9,6 +9,7 @@ Please find here the releases notes of the last major versions :
 .. toctree::
     :maxdepth: 1
 
+    centreon-20.04.rst
     centreon-19.10.rst
     centreon-19.04.rst
     centreon-18.10.rst
diff --git a/doc/fr/release_notes/centreon-20.04.rst b/doc/fr/release_notes/centreon-20.04.rst
new file mode 100644
index 00000000000..d4aef590741
--- /dev/null
+++ b/doc/fr/release_notes/centreon-20.04.rst
@@ -0,0 +1,9 @@
+===========================
+Centreon Web 20.04.0-beta.1
+===========================
+
+Enhancements
+------------
+
+Bug Fixes
+---------
diff --git a/doc/fr/release_notes/index.rst b/doc/fr/release_notes/index.rst
index 0d520a97ea7..6c846365d95 100644
--- a/doc/fr/release_notes/index.rst
+++ b/doc/fr/release_notes/index.rst
@@ -9,6 +9,7 @@ Please find here the releases notes of the last major versions :
 .. toctree::
     :maxdepth: 1
 
+    centreon-20.04.rst
     centreon-19.10.rst
     centreon-19.04.rst
     centreon-18.10.rst
diff --git a/sonar-project.properties b/sonar-project.properties
index cf9bcd3649a..1a32a797b95 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,5 +1,5 @@
-sonar.projectKey=centreon-web-19.10
-sonar.projectName=Centreon Web 19.10
+sonar.projectKey=centreon-web-20.04
+sonar.projectName=Centreon Web 20.04
 sonar.sources=.
 sonar.php.tests.reportPath=ut.xml
 sonar.php.coverage.reportPaths=coverage.xml
diff --git a/www/install/insertBaseConf.sql b/www/install/insertBaseConf.sql
index 025487dfa37..49eb4cbecb3 100644
--- a/www/install/insertBaseConf.sql
+++ b/www/install/insertBaseConf.sql
@@ -2,7 +2,7 @@
 -- Insert version
 --
 
-INSERT INTO `informations` (`key` ,`value`) VALUES ('version', '19.10.2');
+INSERT INTO `informations` (`key` ,`value`) VALUES ('version', '20.04.0-beta.1');
 
 --
 -- Contenu de la table `contact`
diff --git a/www/install/php/Update-20.04.0-beta.1.php b/www/install/php/Update-20.04.0-beta.1.php
new file mode 100644
index 00000000000..18ee41d1a2c
--- /dev/null
+++ b/www/install/php/Update-20.04.0-beta.1.php
@@ -0,0 +1,19 @@
+<?php
+/*
+ * Copyright 2005 - 2019 Centreon (https://www.centreon.com/)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * For more information : contact@centreon.com
+ *
+ */