diff --git a/stages/migrations/0001_squashed_0024_course_public_length2.py b/stages/migrations/0001_squashed_0024_course_public_length2.py
index c485bf7..e2adba6 100644
--- a/stages/migrations/0001_squashed_0024_course_public_length2.py
+++ b/stages/migrations/0001_squashed_0024_course_public_length2.py
@@ -2,6 +2,8 @@ from django.db import migrations, models
 import django.db.migrations.operations.special
 import django.db.models.deletion
 
+from stages.models import IMPUTATION_CHOICES
+
 
 class Migration(migrations.Migration):
 
@@ -71,7 +73,7 @@ class Migration(migrations.Migration):
                 ('public', models.CharField(default='', max_length=200, verbose_name='Classe(s)')),
                 ('subject', models.CharField(default='', max_length=100, verbose_name='Sujet')),
                 ('period', models.IntegerField(default=0, verbose_name='Nb de périodes')),
-                ('imputation', models.CharField(choices=[('ASAFE', 'ASAFE'), ('ASEFE', 'ASEFE'), ('ASSCFE', 'ASSCFE'), ('MP', 'MP'), ('EDEpe', 'EDEpe'), ('EDEps', 'EDEps'), ('EDE', 'EDE'), ('EDS', 'EDS'), ('CAS_FPP', 'CAS_FPP')], max_length=10, verbose_name='Imputation')),
+                ('imputation', models.CharField(choices=IMPUTATION_CHOICES, max_length=10, verbose_name='Imputation')),
             ],
             options={
                 'verbose_name_plural': 'Cours',
diff --git a/stages/migrations/0017_add_login_field_for_student.py b/stages/migrations/0017_add_login_field_for_student.py
new file mode 100644
index 0000000..8e8ea0b
--- /dev/null
+++ b/stages/migrations/0017_add_login_field_for_student.py
@@ -0,0 +1,16 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stages', '0016_populate_corp_district'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='student',
+            name='login_rpn',
+            field=models.CharField(blank=True, max_length=40),
+        ),
+    ]
diff --git a/stages/models.py b/stages/models.py
index abd6a38..c9e9eb6 100644
--- a/stages/models.py
+++ b/stages/models.py
@@ -255,6 +255,7 @@ class Student(models.Model):
     tel = models.CharField(max_length=40, blank=True, verbose_name='Téléphone')
     mobile = models.CharField(max_length=40, blank=True, verbose_name='Portable')
     email = models.EmailField(verbose_name='Courriel', blank=True)
+    login_rpn = models.CharField(max_length=40, blank=True)
     avs = models.CharField(max_length=20, blank=True, verbose_name='No AVS')
     option_ase = models.ForeignKey(Option, null=True, blank=True, on_delete=models.SET_NULL)
     dispense_ecg = models.BooleanField(default=False)