diff --git a/gotocompany/guardian/v1beta1/guardian.proto b/gotocompany/guardian/v1beta1/guardian.proto
index 5e1990dc..7a519141 100644
--- a/gotocompany/guardian/v1beta1/guardian.proto
+++ b/gotocompany/guardian/v1beta1/guardian.proto
@@ -761,7 +761,23 @@ message CreateAppealRequest {
     google.protobuf.Struct details = 4;
     string group_id = 5;
     string group_type = 6;
+
+    message AdditionalApprovalStep {
+      string name = 1;
+      string description = 2;
+      bool allow_failed = 3;
+      string when = 4;
+      string strategy = 5;
+      string approve_if = 6;
+      repeated string approvers = 7;
+      string rejection_reason = 8;
+      bool dont_allow_self_approval = 9;
+      google.protobuf.Struct details = 10;
+      string terms_and_conditions = 11;
+    }
+    repeated AdditionalApprovalStep additional_approval_steps = 7;
   }
+
   repeated Resource resources = 2;
   string account_type = 3;
   string description = 4;