diff --git a/src/registrar/models/domain_information.py b/src/registrar/models/domain_information.py
index 16a0f6236..4dcd7d402 100644
--- a/src/registrar/models/domain_information.py
+++ b/src/registrar/models/domain_information.py
@@ -17,4 +17,9 @@ class DomainInformation(DomainApplication):
         blank=True,
         help_text="Security email for public use",
     )
- 
\ No newline at end of file
+ 
+    other_contacts_info = models.ManyToManyField(
+        "registrar.ContactInformation",
+        blank=True,
+        related_name="contact_information",
+    )
\ No newline at end of file