diff --git a/invenio_accounts/datastore.py b/invenio_accounts/datastore.py
index be4b799d..6db54f9f 100644
--- a/invenio_accounts/datastore.py
+++ b/invenio_accounts/datastore.py
@@ -115,6 +115,14 @@ def find_domain(self, domain):
             .one_or_none()
         )
 
+    def find_domain_by_id(self, domain_id):
+        """Find a domain by id."""
+        return (
+            Domain.query.filter_by(id=domain_id)
+            .options(joinedload(Domain.category_name))
+            .one_or_none()
+        )
+
     def create_domain(self, domain, **kwargs):
         """Create a new domain."""
         return Domain.create(domain, **kwargs)