diff --git a/wallet_message.proto b/wallet_message.proto
index d180844..3d82bf5 100644
--- a/wallet_message.proto
+++ b/wallet_message.proto
@@ -147,13 +147,13 @@ message UserBNPLResp {
 message UserBNPLReq {
   uint64 id = 1;
   int64 bnpl_id = 2;
-  string created_at = 3;
-  string employee_id = 4;
-  int64 company_id = 5;
   authorization.InternalIAM iam = 6;
-  float amount = 7;
-  PaymentPeriodInfo payment_period = 8;
-  bool has_agreed_contract = 9;
+  optional string created_at = 3;
+  optional string employee_id = 4;
+  optional int64 company_id = 5;
+  optional float amount = 7;
+  optional PaymentPeriodInfo payment_period = 8;
+  optional bool has_agreed_contract = 9;
   optional int32 current_step = 10; //Can be useful for admin to change the current step 
 }