diff --git a/api/models/agreement_signature.py b/api/models/agreement_signature.py
new file mode 100644
index 0000000..0d89b6f
--- /dev/null
+++ b/api/models/agreement_signature.py
@@ -0,0 +1,23 @@
+"""
+© Ocado Group
+Created on 08/07/2024 at 10:48:44(+01:00).
+
+"""
+
+from django.db import models
+from .contributor import Contributor
+
+class AgreementSignature(models.Model):
+    """ Signature of a contributor signing the agreement """
+    id = models.AutoField(primary_key=True)
+    contributor = models.ForeignKey(Contributor, on_delete=models.CASCADE)
+    agreement_id = models.CharField(max_length=40)
+    signed_at = models.DateTimeField()
+
+    def __str__(self):
+        return self.id
+    
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(fields=["contributor", "agreement_id"], name='unique_contributor_agreement')
+        ]
\ No newline at end of file
diff --git a/api/models/contributor.py b/api/models/contributor.py
index 3d46f57..07c5cb7 100644
--- a/api/models/contributor.py
+++ b/api/models/contributor.py
@@ -7,7 +7,7 @@
 from django.db import models
 
 class Contributor(models.Model):
-    """ A contributor """
+    """ A contributor that contributes to a repo"""
     id = models.IntegerField(primary_key=True)
     email = models.TextField()
     name = models.TextField()
@@ -16,5 +16,5 @@ class Contributor(models.Model):
     avatar_url = models.TextField()
 
     def __str__(self):
-        return super().name
+        return self.name
     
\ No newline at end of file
diff --git a/api/models/repository.py b/api/models/repository.py
index db25d00..09e4f84 100644
--- a/api/models/repository.py
+++ b/api/models/repository.py
@@ -4,3 +4,23 @@
 
 """
 from django.db import models
+from .contributor import Contributor
+
+class Repository(models.Model):
+    """ A repository to contribute to"""
+    id = models.IntegerField(primary_key=True)
+    contributor = models.ForeignKey(Contributor, on_delete=models.CASCADE)
+    name_choices = [
+        ("portal", "portal"),
+        ("rr", "rr")
+    ]
+    name = models.TextField(choices=name_choices)
+    points = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.name
+    
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(fields=["contributor", "name"], name='unique_contributor_repo')
+        ]
\ No newline at end of file