diff --git a/backend/sql/schema.sql b/backend/sql/schema.sql
index 107fd6f..8d8bd0a 100644
--- a/backend/sql/schema.sql
+++ b/backend/sql/schema.sql
@@ -11,9 +11,14 @@ CREATE TABLE person (
     person_names VARCHAR(50) NOT NULL,
     person_paternal_surname VARCHAR(30) NOT NULL,
     person_maternal_surname VARCHAR(30) NOT NULL,
-    person_classroom_id INTEGER DEFAULT -1
+    person_classroom_id INTEGER DEFAULT -1,
+    person_classroom_username VARCHAR(30) NULL DEFAULT NULL,
 );
 
+-- Add person_classroom_username
+ALTER TABLE `person` ADD `person_classroom_username` VARCHAR(30) NULL DEFAULT NULL AFTER `person_classroom_id`; 
+
+
 CREATE TABLE course (
     course_id INTEGER PRIMARY KEY AUTO_INCREMENT,
     course_name VARCHAR(50) NOT NULL,
diff --git a/backend/src/controller/person/mod.rs b/backend/src/controller/person/mod.rs
index f9d9950..b6e9fc3 100644
--- a/backend/src/controller/person/mod.rs
+++ b/backend/src/controller/person/mod.rs
@@ -118,6 +118,7 @@ pub async fn get_by_dni(dni: i32) -> (Status, Json<JsonResult<Person>>) {
                 person_paternal_surname: p.apellidoPaterno,
                 person_maternal_surname: p.apellidoMaterno,
                 person_classroom_id: None,
+                person_classroom_username: None,
             }),
         );
     }
diff --git a/backend/src/model/person.rs b/backend/src/model/person.rs
index 9d3bbe8..8db3360 100644
--- a/backend/src/model/person.rs
+++ b/backend/src/model/person.rs
@@ -24,6 +24,7 @@ pub struct Person {
     pub person_maternal_surname: String,
     /// Id of the online classroom user id linked to this user
     pub person_classroom_id: Option<i32>,
+    pub person_classroom_username: Option<String>,
 }
 
 impl Person {
@@ -68,6 +69,7 @@ impl PersonCreate {
 pub struct PersonLink {
     pub person_id: i32,
     pub person_classroom_id: i32,
+    pub person_classroom_username: String,
 }
 
 impl PersonLink {
@@ -75,8 +77,9 @@ impl PersonLink {
         let db = db();
 
         let res = sqlx::query!(
-            "UPDATE person SET person_classroom_id = ? WHERE person_id = ?",
+            "UPDATE person SET person_classroom_id = ?, person_classroom_username = ? WHERE person_id = ?",
             self.person_classroom_id,
+            self.person_classroom_username,
             self.person_id,
         )
         .execute(db)
diff --git a/backend/src/online_classroom/create_user.rs b/backend/src/online_classroom/create_user.rs
index 8b09fa2..44fecbb 100644
--- a/backend/src/online_classroom/create_user.rs
+++ b/backend/src/online_classroom/create_user.rs
@@ -38,6 +38,7 @@ pub async fn create(data: &ClassroomPersonCreate) -> Result<PersonLink, String>
                 let person_link = PersonLink {
                     person_id: data.person_id,
                     person_classroom_id: user_id,
+                    person_classroom_username: data.person_username.clone(),
                 };
                 let result = person_link.insert().await;