diff --git a/manifest.json b/manifest.json
index ffa8346..f83c19a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "Multi Instances Webapp",
-    "id": "webapp_multi",
+    "id": "webapp_multi_inst",
     "description": {
         "en": "Multi Instances Web App without FTP access",
         "fr": "Multi Instances Web App vide sans accès FTP"
@@ -29,14 +29,6 @@
                 "example": "/site",
                 "default": "/site"
             },
-            {
-                "name": "admin",
-                "ask": {
-                    "en": "Choose the YunoHost user",
-                    "fr": "Choisissez l'utilisateur YunoHost associé"
-                },
-                "example": "johndoe"
-            },
             {
                 "name": "is_public",
                 "ask": {
diff --git a/manifest_ftp.json b/manifest_ftp.json
new file mode 100644
index 0000000..ffa8346
--- /dev/null
+++ b/manifest_ftp.json
@@ -0,0 +1,51 @@
+{
+    "name": "Multi Instances Webapp",
+    "id": "webapp_multi",
+    "description": {
+        "en": "Multi Instances Web App without FTP access",
+        "fr": "Multi Instances Web App vide sans accès FTP"
+    },
+    "maintainer": {
+        "name": "Polytan02",
+        "email": "polytan02@mcgva.org"
+    },
+    "multi_instance": "true",
+    "arguments": {
+        "install" : [
+            {
+                "name": "domain",
+                "ask": {
+                    "en": "Choose a domain for your Webapp",
+                    "fr": "Choisissez un domaine pour votre Webapp"
+                },
+                "example": "domain.org"
+            },
+            {
+                "name": "path",
+                "ask": {
+                    "en": "Choose a path for your Webapp",
+                    "fr": "Choisissez un chemin pour votre Webapp"
+                },
+                "example": "/site",
+                "default": "/site"
+            },
+            {
+                "name": "admin",
+                "ask": {
+                    "en": "Choose the YunoHost user",
+                    "fr": "Choisissez l'utilisateur YunoHost associé"
+                },
+                "example": "johndoe"
+            },
+            {
+                "name": "is_public",
+                "ask": {
+                    "en": "Is it a public website ?",
+                    "fr": "Est-ce un site public ?"
+                },
+                "choices": ["Yes", "No"],
+                "default": "Yes"
+            }
+        ]
+    }
+}
diff --git a/scripts/install b/scripts/install
index 268b78a..138fab1 100644
--- a/scripts/install
+++ b/scripts/install
@@ -4,8 +4,7 @@
 app=webapp_multi_inst
 domain=$1
 path=$2
-user=$3
-is_public=$4
+is_public=$3
 
 # sitename == path without "/"
 sitename=$(echo $path | cut -d '/' -f 2)
@@ -29,24 +28,6 @@ sudo yunohost app setting $app domain -v $domain
 sudo yunohost app setting $app path -v $path
 sudo yunohost app setting $app sitename -v $sitename
 
-
-# Check user
-sudo yunohost user list --json | grep -q "\"username\": \"$user\""
-if [[ ! $? -eq 0 ]]; then
-echo "Wrong user"
-    exit 1
-fi
-
-sudo yunohost app setting $app user -v $user
-
-
-#sudo yunohost app setting $app ftp_user -v $user
-
-# Créer le dossier parent des webapp pour l'utilisateur
-#if test ! -d $parent_dir
-#then	# Créer le dossier parent uniquement si il n'existe pas
-
-
 # Creation of folder
 sudo rm -rf $final_path
 sudo mkdir -p $final_path
@@ -58,33 +39,6 @@ sudo cp ../sources/index.html $final_path/
 sudo chmod 775 -R $final_path
 sudo chown -hR www-data:www-data $final_path
 
-#else
-#    echo "Création du dossier $parent_dir ignorée, le dossier existe déjà."
-#fi
-
-# Change user ID in configurations
-#sed -i "s@FTPUSER@$user@g" ../sources/index_ftp.html
-#sed -i "s@HOST@$domain@g" ../sources/index_ftp.html
-#sed -i "s@NET2FTP@$netftp_path@g" ../sources/index_ftp.html
-
-# Copy files to the right place
-#sudo mkdir $final_path
-#sudo cp ../sources/index.html $final_path/
-
-# Vérifie si pure-ftpd est déjà installé
-#if test -f /usr/sbin/pure-ftpd-ldap
-#then	# Si oui, vérifie si net2ftp est également installé.
-#    if test -d $parent_dir/netftp
-#    then
-#	sudo cp ../sources/index_ftp.html $final_path/index.html	# Remplace l'index.html par celui intégrant les informations ftp
-#    fi
-#fi
-
-# Set permissions
-#sudo chmod 775 -R $final_path
-
-#sudo chown -hR $user:www-data $final_path
-
 # Modify Nginx configuration file and copy it to Nginx conf directory
 sed -i "s@PATHTOCHANGE@$path@g" ../conf/nginx.conf
 sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf
diff --git a/scripts/install_ftp b/scripts/install_ftp
new file mode 100644
index 0000000..268b78a
--- /dev/null
+++ b/scripts/install_ftp
@@ -0,0 +1,104 @@
+#!/bin/bash
+
+# Retrieve arguments
+app=webapp_multi_inst
+domain=$1
+path=$2
+user=$3
+is_public=$4
+
+# sitename == path without "/"
+sitename=$(echo $path | cut -d '/' -f 2)
+
+if [ $path = "/" ]
+then
+	sitename="root"
+fi
+
+final_path=/var/www/webapp\_multi/$domain/$sitename
+
+
+# Check domain/path availability
+sudo yunohost app checkurl $domain$path -a $app
+if [[ ! $? -eq 0 ]]; then
+    exit 1
+fi
+
+sudo yunohost app setting $app final_path -v $final_path
+sudo yunohost app setting $app domain -v $domain
+sudo yunohost app setting $app path -v $path
+sudo yunohost app setting $app sitename -v $sitename
+
+
+# Check user
+sudo yunohost user list --json | grep -q "\"username\": \"$user\""
+if [[ ! $? -eq 0 ]]; then
+echo "Wrong user"
+    exit 1
+fi
+
+sudo yunohost app setting $app user -v $user
+
+
+#sudo yunohost app setting $app ftp_user -v $user
+
+# Créer le dossier parent des webapp pour l'utilisateur
+#if test ! -d $parent_dir
+#then	# Créer le dossier parent uniquement si il n'existe pas
+
+
+# Creation of folder
+sudo rm -rf $final_path
+sudo mkdir -p $final_path
+
+# Base site
+sudo cp ../sources/index.html $final_path/
+
+# Set permissions
+sudo chmod 775 -R $final_path
+sudo chown -hR www-data:www-data $final_path
+
+#else
+#    echo "Création du dossier $parent_dir ignorée, le dossier existe déjà."
+#fi
+
+# Change user ID in configurations
+#sed -i "s@FTPUSER@$user@g" ../sources/index_ftp.html
+#sed -i "s@HOST@$domain@g" ../sources/index_ftp.html
+#sed -i "s@NET2FTP@$netftp_path@g" ../sources/index_ftp.html
+
+# Copy files to the right place
+#sudo mkdir $final_path
+#sudo cp ../sources/index.html $final_path/
+
+# Vérifie si pure-ftpd est déjà installé
+#if test -f /usr/sbin/pure-ftpd-ldap
+#then	# Si oui, vérifie si net2ftp est également installé.
+#    if test -d $parent_dir/netftp
+#    then
+#	sudo cp ../sources/index_ftp.html $final_path/index.html	# Remplace l'index.html par celui intégrant les informations ftp
+#    fi
+#fi
+
+# Set permissions
+#sudo chmod 775 -R $final_path
+
+#sudo chown -hR $user:www-data $final_path
+
+# Modify Nginx configuration file and copy it to Nginx conf directory
+sed -i "s@PATHTOCHANGE@$path@g" ../conf/nginx.conf
+sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf
+sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$sitename.conf
+
+# Make app public if necessary
+sudo yunohost app setting $app is_public -v "$is_public"
+if [ "$is_public" = "Yes" ];
+then
+	sudo yunohost app setting $app skipped_uris -v "/"
+else
+	sudo yunohost app setting $app protected_uris -v "/"
+fi
+
+# Reload Nginx and regenerate SSOwat conf
+sudo service nginx reload
+sudo yunohost app ssowatconf
diff --git a/scripts/remove b/scripts/remove
index ab94dcc..ac1fd8d 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -2,7 +2,7 @@
 
 app=webapp_multi_inst
 
-user=$(sudo yunohost app setting $app user)
+#user=$(sudo yunohost app setting $app user)
 path=$(sudo yunohost app setting $app path)
 sitename=$(sudo yunohost app setting $app sitename)
 domain=$(sudo yunohost app setting $app domain)
diff --git a/scripts/upgrade b/scripts/upgrade
index b818e71..c16fef3 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -6,7 +6,7 @@ app=webapp_multi_inst
 domain=$(sudo yunohost app setting $app domain)
 path=$(sudo yunohost app setting $app path)
 sitename=$(sudo yunohost app setting $app sitename)
-user=$(sudo yunohost app setting $app user)
+#user=$(sudo yunohost app setting $app user)
 is_public=$(sudo yunohost app setting $app is_public)
 final_path=$(sudo yunohost app setting $app final_path)