diff --git a/proto/provider_disputes_callback.thrift b/proto/provider_disputes_callback.thrift
index 83a4f9f..277ae5e 100644
--- a/proto/provider_disputes_callback.thrift
+++ b/proto/provider_disputes_callback.thrift
@@ -10,8 +10,26 @@ service ProviderDisputesCallbackService {
 
 }
 
+service ProviderDisputesCallbackAdminManagementService {
+
+    void Cancel (1: CancelParamsRequest cancelParamsRequest)
+
+    void Approve (1: ApproveParamsRequest approveParamsRequest)
+
+}
+
 struct DisputeCallbackParams {
     1: optional ID invoiceId
     2: optional ID paymentId
     3: optional DisputeID disputeID
 }
+
+struct CancelParamsRequest {
+    1: required bool cancelAll
+    2: optional list<ID> ids
+}
+
+struct ApproveParamsRequest {
+    1: required bool approveAll
+    2: optional list<ID> ids
+}