diff --git a/config_panel.toml b/config_panel.toml
new file mode 100644
index 0000000..d1b143f
--- /dev/null
+++ b/config_panel.toml
@@ -0,0 +1,66 @@
+version = "0.1"
+name = "APP configuration panel"
+
+[main]
+name = "Main configuration"
+
+    [main.config_file]
+    name = ""
+        
+        [main.config_file.warning]
+        ask = "Here you can display a warning to user."
+        type = "warning"
+        
+        [main.config_file.outgoing_email]
+        ask = "Outgoing email From"
+        type = "string"
+        help = "Email from which comes email from this app"
+        
+        [main.config_file.expiration]
+        ask = "Default expiration"
+        type = "date"
+        
+        [main.config_file.logo]
+        ask = "Outgoing email From"
+        type = "file"
+        default = ""
+        optional = true
+        help = "You should upload a CA certificate to start"
+        source="__FINALPATH__/img/logo.png"
+
+    [main.auth]
+    name = "Authentication"
+        
+        [main.auth.user]
+        ask = "Username"
+        type = "string"
+        default = ""
+        optional = true
+        pattern = "^[^/ ]+$"
+        
+        [main.auth.passphrase]
+        ask = "Password"
+        type = "password"
+        default = ""
+        optional = true
+
+        
+[advanced]
+name = "Advanced configuration"
+
+    [manual.dns]
+    name = "DNS"
+
+        [manual.dns.dns0]
+        ask = "First resolver"
+        type = "string"
+        default = ""
+        optional = true
+        pattern = "^([0-9.]{8,16}|[0-9a-fA-F:]+)$"
+
+        [manual.dns.dns1]
+        ask = "Second resolver"
+        type = "string"
+        default = ""
+        optional = true
+        pattern = "^([0-9.]{8,16}|[0-9a-fA-F:]+)$"
diff --git a/scripts/config b/scripts/config
new file mode 100644
index 0000000..4f6f300
--- /dev/null
+++ b/scripts/config
@@ -0,0 +1,78 @@
+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+app=$YNH_APP_INSTANCE_NAME
+final_path=$(ynh_app_setting_get $app final_path)
+
+#=================================================
+# SPECIFIC GETTERS FOR TOML SHORT KEY
+#=================================================
+get__user() {
+    if [ -s $final_path/keys/credentials ]
+    then
+        sed -n 1p $final_path/keys/credentials 
+    fi
+}
+
+get__passphrase() {
+    if [ -s $final_path/keys/credentials ]
+    then
+        sed -n 2p $final_path/keys/credentials 
+    fi
+}
+
+
+#=================================================
+# SPECIFIC VALIDATORS FOR TOML SHORT KEYS
+#=================================================
+validate__user() {
+    [[ -n "$passphrase" && -z "$user" ]] &&
+        echo 'A Username is needed when you suggest a Password'
+}
+
+validate__passphrase() {
+    [[ -n "$user" && -z "$passphrase" ]] &&
+        echo 'A Password is needed when you suggest a Username'
+}
+
+#=================================================
+# SPECIFIC SETTERS FOR TOML SHORT KEYS
+#=================================================
+set__user() {
+    if [ -z "$user" ]
+    then
+        echo "$user\n$passphrase" > $final_path/keys/credentials 
+    else
+        echo "" > $final_path/keys/credentials
+    fi
+}
+
+set__passphrase() {
+    :
+}
+
+
+#=================================================
+# OVERWRITING APPLY STEP 
+#=================================================
+ynh_panel_apply() {
+    
+    _ynh_panel_apply
+
+    # Start vpn client
+    systemctl reload APP
+
+}
+