diff --git a/conf/Mysql.php b/conf/Mysql.php
new file mode 100644
index 0000000..5e54a2b
--- /dev/null
+++ b/conf/Mysql.php
@@ -0,0 +1,291 @@
+<?php
+
+namespace Schema;
+
+use Core\Security;
+
+const VERSION = 21;
+
+function version_21($pdo)
+{
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN creator_id INTEGER DEFAULT '0'");
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN date_modification INTEGER DEFAULT '0'");
+	$pdo->exec("
+        UPDATE users
+        SET username='yunoadmin', password=NULL, is_ldap_user='1'
+		WHERE username='admin'
+    ");
+}
+
+function version_20($pdo)
+{
+    $pdo->exec("ALTER TABLE users ADD COLUMN github_id VARCHAR(30)");
+}
+
+function version_19($pdo)
+{
+    $pdo->exec("ALTER TABLE config ADD COLUMN api_token VARCHAR(255) DEFAULT '".Security::generateToken()."'");
+}
+
+function version_18($pdo)
+{
+    $pdo->exec("
+        CREATE TABLE task_has_subtasks (
+            id INT NOT NULL AUTO_INCREMENT,
+            title VARCHAR(255),
+            status INT DEFAULT 0,
+            time_estimated INT DEFAULT 0,
+            time_spent INT DEFAULT 0,
+            task_id INT,
+            user_id INT,
+            PRIMARY KEY (id),
+            FOREIGN KEY(task_id) REFERENCES tasks(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8"
+    );
+}
+
+function version_17($pdo)
+{
+    $pdo->exec("
+        CREATE TABLE task_has_files (
+            id INT NOT NULL AUTO_INCREMENT,
+            name VARCHAR(50),
+            path VARCHAR(255),
+            is_image TINYINT(1) DEFAULT 0,
+            task_id INT,
+            PRIMARY KEY (id),
+            FOREIGN KEY(task_id) REFERENCES tasks(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8"
+    );
+}
+
+function version_16($pdo)
+{
+    $pdo->exec("
+        CREATE TABLE project_has_categories (
+            id INT NOT NULL AUTO_INCREMENT,
+            name VARCHAR(255),
+            project_id INT,
+            PRIMARY KEY (id),
+            UNIQUE KEY `idx_project_category` (project_id, name),
+            FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8"
+    );
+
+    $pdo->exec("ALTER TABLE tasks ADD COLUMN category_id INT DEFAULT 0");
+}
+
+function version_15($pdo)
+{
+    $pdo->exec("ALTER TABLE projects ADD COLUMN last_modified INT DEFAULT 0");
+}
+
+function version_14($pdo)
+{
+    $pdo->exec("ALTER TABLE users ADD COLUMN name VARCHAR(255)");
+    $pdo->exec("ALTER TABLE users ADD COLUMN email VARCHAR(255)");
+    $pdo->exec("ALTER TABLE users ADD COLUMN google_id VARCHAR(30)");
+}
+
+function version_13($pdo)
+{
+    $pdo->exec("ALTER TABLE users ADD COLUMN is_ldap_user TINYINT(1) DEFAULT 0");
+}
+
+function version_12($pdo)
+{
+    $pdo->exec("
+        CREATE TABLE remember_me (
+            id INT NOT NULL AUTO_INCREMENT,
+            user_id INT,
+            ip VARCHAR(40),
+            user_agent VARCHAR(255),
+            token VARCHAR(255),
+            sequence VARCHAR(255),
+            expiration INT,
+            date_creation INT,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+            PRIMARY KEY (id)
+        ) ENGINE=InnoDB CHARSET=utf8"
+    );
+
+    $pdo->exec("
+        CREATE TABLE last_logins (
+            id INT NOT NULL AUTO_INCREMENT,
+            auth_type VARCHAR(25),
+            user_id INT,
+            ip VARCHAR(40),
+            user_agent VARCHAR(255),
+            date_creation INT,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+            PRIMARY KEY (id),
+            INDEX (user_id)
+        ) ENGINE=InnoDB CHARSET=utf8"
+    );
+}
+
+function version_11($pdo)
+{
+}
+
+function version_10($pdo)
+{
+}
+
+function version_9($pdo)
+{
+}
+
+function version_8($pdo)
+{
+}
+
+function version_7($pdo)
+{
+}
+
+function version_6($pdo)
+{
+}
+
+function version_5($pdo)
+{
+}
+
+function version_4($pdo)
+{
+}
+
+function version_3($pdo)
+{
+}
+
+function version_2($pdo)
+{
+}
+
+function version_1($pdo)
+{
+    $pdo->exec("
+        CREATE TABLE config (
+            language CHAR(5) DEFAULT 'en_US',
+            webhooks_token VARCHAR(255),
+            timezone VARCHAR(50) DEFAULT 'UTC'
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE users (
+            id INT NOT NULL AUTO_INCREMENT,
+            username VARCHAR(50),
+            password VARCHAR(255),
+            is_admin TINYINT DEFAULT 0,
+            default_project_id INT DEFAULT 0,
+            PRIMARY KEY (id)
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE projects (
+            id INT NOT NULL AUTO_INCREMENT,
+            name VARCHAR(50) UNIQUE,
+            is_active TINYINT DEFAULT 1,
+            token VARCHAR(255),
+            PRIMARY KEY (id)
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE project_has_users (
+            id INT NOT NULL AUTO_INCREMENT,
+            project_id INT,
+            user_id INT,
+            PRIMARY KEY (id),
+            UNIQUE KEY `idx_project_user` (project_id, user_id),
+            FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE CASCADE,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE columns (
+            id INT NOT NULL AUTO_INCREMENT,
+            title VARCHAR(255),
+            position INT NOT NULL,
+            project_id INT NOT NULL,
+            task_limit INT DEFAULT '0',
+            UNIQUE KEY `idx_title_project` (title, project_id),
+            PRIMARY KEY (id),
+            FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE tasks (
+            id INT NOT NULL AUTO_INCREMENT,
+            title VARCHAR(255),
+            description TEXT,
+            date_creation INT,
+            date_completed INT,
+            date_due INT,
+            color_id VARCHAR(50),
+            project_id INT,
+            column_id INT,
+            owner_id INT DEFAULT '0',
+            position INT,
+            score INT,
+            is_active TINYINT DEFAULT 1,
+            PRIMARY KEY (id),
+            INDEX `idx_task_active` (is_active),
+            FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE CASCADE,
+            FOREIGN KEY(column_id) REFERENCES columns(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE comments (
+            id INT NOT NULL AUTO_INCREMENT,
+            task_id INT,
+            user_id INT,
+            date INT,
+            comment TEXT,
+            PRIMARY KEY (id),
+            FOREIGN KEY(task_id) REFERENCES tasks(id) ON DELETE CASCADE,
+            FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE actions (
+            id INT NOT NULL AUTO_INCREMENT,
+            project_id INT,
+            event_name VARCHAR(50),
+            action_name VARCHAR(50),
+            PRIMARY KEY (id),
+            FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        CREATE TABLE action_has_params (
+            id INT NOT NULL AUTO_INCREMENT,
+            action_id INT,
+            name VARCHAR(50),
+            value VARCHAR(50),
+            PRIMARY KEY (id),
+            FOREIGN KEY(action_id) REFERENCES actions(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB CHARSET=utf8
+    ");
+
+    $pdo->exec("
+        INSERT INTO users
+        (username, password, is_admin)
+        VALUES ('admin', '".\password_hash('admin', PASSWORD_BCRYPT)."', '1')
+    ");
+
+    $pdo->exec("
+        INSERT INTO config
+        (webhooks_token)
+        VALUES ('".Security::generateToken()."')
+    ");
+}
diff --git a/conf/config.php b/conf/config.php
index 32d5ecd..8dd8d19 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -49,7 +49,7 @@ define('LDAP_ACCOUNT_BASE', 'ou=users,dc=yunohost,dc=org');
 define('LDAP_USER_PATTERN', 'uid=%s');
 
 // Name of an attribute of the user account object which should be used as the full name of the user.
-define('LDAP_ACCOUNT_FULLNAME', 'displayName');
+define('LDAP_ACCOUNT_FULLNAME', 'cn');
 
 // Name of an attribute of the user account object which should be used as the email of the user.
 define('LDAP_ACCOUNT_EMAIL', 'mail');
diff --git a/manifest.json b/manifest.json
index c4f75e5..451a7c4 100644
--- a/manifest.json
+++ b/manifest.json
@@ -7,7 +7,7 @@
     },
     "developer": {
         "name": "mbugeia",
-        "email": "",
+        "email": "maxime.bugeia@gmail.com",
         "url": "http://kanboard.net/"
     },
     "multi_instance": "true",
@@ -29,6 +29,14 @@
                 },
                 "example": "/kanboard",
                 "default": "/kanboard"
+            },
+			{
+			   "name": "admin",
+                "ask": {
+                    "en": "Choose the admin user for Kanboard",
+                    "fr": "Choisissez l'administrateur de Kanboard"
+                },
+                "example": "johndoe"
             }
         ]
     }
diff --git a/scripts/install b/scripts/install
index 57d3aa1..df1a9b4 100644
--- a/scripts/install
+++ b/scripts/install
@@ -3,6 +3,7 @@
 # Retrieve arguments
 domain=$1
 path=$2
+admin=$3
 
 # Check domain/path availability
 sudo yunohost app checkurl $domain$path -a kanboard
@@ -19,6 +20,7 @@ db_user=kanboard
 # Initialize database and store mysql password for upgrade
 sudo yunohost app initdb $db_user -p $db_pwd
 sudo yunohost app setting kanboard mysqlpwd -v $db_pwd
+sudo yunohost app setting kanboard adminusername -v $admin
 
 
 final_path=/var/www/kanboard
@@ -29,6 +31,10 @@ sudo cp ../conf/config.php $final_path
 sudo sed -i "s/yunopdw/$db_pwd/g" $final_path/config.php
 sudo sed -i "s/yunouser/$db_user/g" $final_path/config.php
 
+# Ajout de l'utilisateur admin
+sudo cp ../conf/Mysql.php $final_path/app/Schema
+sudo sed -i "s/yunoadmin/$admin/g" $final_path/app/Schema/Mysql.php
+
 # Set permissions to data directory
 sudo chown -R www-data:www-data $final_path/data
 
diff --git a/scripts/remove b/scripts/remove
index 16bf0cc..5dcd317 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -9,5 +9,10 @@ mysql -u root -p$root_pwd -e "DROP DATABASE $db_name ; DROP USER $db_user@localh
 sudo rm -rf /var/www/kanboard
 sudo rm -f /etc/nginx/conf.d/$domain.d/kanboard.conf
 
+sudo yunohost app setting kanboard mysqlpwd -d
+sudo yunohost app setting kanboard adminusername -d
+sudo yunohost app setting kanboard domain -d
+sudo yunohost app setting kanboard path -d
+
 sudo service nginx reload
 sudo yunohost app ssowatconf
\ No newline at end of file
diff --git a/scripts/upgrade b/scripts/upgrade
index e69de29..12ca106 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Retrieve arguments
+domain=$(sudo yunohost app setting kanboard domain)
+path=$(sudo yunohost app setting kanboard path)
+admin=$(sudo yunohost app setting kanboard adminusername)
+
+final_path=/var/www/kanboard
+sudo cp -a ../sources/* $final_path
+# Set permissions to data directory
+sudo chown -R www-data:www-data $final_path/data
+
+
+# Reload Nginx and regenerate SSOwat conf
+sudo service nginx reload
+sudo yunohost app ssowatconf
\ No newline at end of file