diff --git a/conf/.env b/conf/.env
deleted file mode 100644
index 26bb714..0000000
--- a/conf/.env
+++ /dev/null
@@ -1 +0,0 @@
-PORT=__PORT__
\ No newline at end of file
diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md
new file mode 100644
index 0000000..749f21c
--- /dev/null
+++ b/doc/POST_INSTALL.md
@@ -0,0 +1,6 @@
+Credentials to use in Settings -> Network
+
+ID Server: __DOMAIN__
+Relay Server: __DOMAIN__
+API Server: https://__DOMAIN__
+key: __KEY__
\ No newline at end of file
diff --git a/doc/POST_INSTALL_fr.md b/doc/POST_INSTALL_fr.md
new file mode 100644
index 0000000..e7f56d3
--- /dev/null
+++ b/doc/POST_INSTALL_fr.md
@@ -0,0 +1,6 @@
+Informations d'identification à utiliser dans Paramètres -> Réseau
+
+Serveur ID : __DOMAIN__
+Serveur relais : __DOMAIN__
+Serveur API : https://__DOMAIN__
+Key : __KEY__
\ No newline at end of file
diff --git a/scripts/install b/scripts/install
index 5d34885..99e67b2 100755
--- a/scripts/install
+++ b/scripts/install
@@ -55,6 +55,8 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 ynh_systemd_action --service_name=rustdeskrelay --action="start" --log_path="systemd"
 ynh_systemd_action --service_name=rustdesksignal --action="start" --log_path="systemd"
 
+key=$(cat install_dir/id_ed25519.pub)
+
 #=================================================
 # END OF SCRIPT
 #=================================================