diff --git a/src/mattermost.rs b/src/mattermost.rs
index f428664..8c4a795 100644
--- a/src/mattermost.rs
+++ b/src/mattermost.rs
@@ -24,44 +24,45 @@ pub async fn connexion(
 
 trait Affichage {
     /// Affichage propre de l'équipe
-    fn print(self);
+    fn fprint(self) -> String;
 }
 
 impl Affichage for mattermost_api::models::TeamInformation {
-    fn print(self) {
-        println!("ID => {}", self.id);
+    fn fprint(self) -> String {
+        let mut res: String = String::from("");
+        res += &format!("ID => {}", self.id);
 
-        println!("Type => {}", self.type_);
+        res += &format!("\nType => {}", self.type_);
 
-        println!("Nom => {}", self.name);
+        res += &format!("\nNom => {}", self.name);
 
-        println!("Nom d'affichage => {}", self.display_name);
+        res += &format!("\nNom d'affichage => {}", self.display_name);
 
         if !self.description.is_empty() {
-            println!("Description => {}", self.description);
+            res += &format!("\nDescription => {}", self.description);
         }
 
         // La date fournis par Mattermost est incohérente ? ex: 15/08/53977 le 03/01/2022
-        let format_date = "le %d/%m/%Y à %T";
+        let format_date = "le %d/%m/%Y à %T (UTC)";
 
         let creation: DateTime<Utc> =
             DateTime::from_utc(NaiveDateTime::from_timestamp(self.create_at, 0), Utc);
-        println!("Date de création => {}", creation.format(format_date));
+            res += &format!("\nDate de création => {}", creation.format(format_date));
 
         let mise_a_jour: DateTime<Utc> =
             DateTime::from_utc(NaiveDateTime::from_timestamp(self.update_at, 0), Utc);
-        println!(
-            "Dernière mise-à-jour => {}",
+            res += &format!(
+            "\nDernière mise-à-jour => {}",
             mise_a_jour.format(format_date)
         );
 
         if self.delete_at != 0 {
             let suppression: DateTime<Utc> =
                 DateTime::from_utc(NaiveDateTime::from_timestamp(self.delete_at, 0), Utc);
-            println!("Date de suppression => {}", suppression.format(format_date));
+                res += &format!("\nDate de suppression => {}", suppression.format(format_date));
         }
 
-        println!("Email => {}", self.email);
+        res += &format!("\nEmail => {}", self.email);
 
         let invitation;
         if self.allow_open_invite {
@@ -69,17 +70,19 @@ impl Affichage for mattermost_api::models::TeamInformation {
         } else {
             invitation = "Faux";
         }
-        println!("Invitation ouverte à tous => {}", invitation);
+        res += &format!("\nInvitation ouverte à tous => {}", invitation);
 
         if !self.allowed_domains.is_empty() {
-            println!("Nom de domaines autorisés => {}", self.allowed_domains);
+            res += &format!("\nNom de domaines autorisés => {}", self.allowed_domains);
         }
 
-        println!("ID d'invitation => {}", self.invite_id);
+        res += &format!("\nID d'invitation => {}", self.invite_id);
 
         if let Some(id) = self.policy_id {
-            println!("ID de la politique d'utilisation => {}", id);
+            res += &format!("\nID de la politique d'utilisation => {}", id);
         }
+
+        res
     }
 }
 
@@ -89,7 +92,7 @@ pub async fn test(api: &mattermost_api::client::Mattermost, equipe: &str) {
 
     match team_info {
         Ok(infos) => {
-            infos.print();
+            println!("{}", infos.fprint());
         }
         Err(e) => {
             println!("Error: {}", e);