diff --git a/core/transaction_outcome.md b/core/transaction_outcome.md
index eb60981..8021788 100644
--- a/core/transaction_outcome.md
+++ b/core/transaction_outcome.md
@@ -12,11 +12,8 @@ dto TransactionEvent:
     // Since Sirius, a new field, "additionalData" (collection) has been added to the log entry.
     // "additionalData" holds all the data items that correspond to the log entry, while the old (legacy) "data" field holds the first data item:
     // https://github.com/multiversx/mx-chain-go/blob/v1.6.18/process/transactionLog/process.go#L159
-    //
-    // Here, in the SDKs, we drop the legacy and have one field (collection) to hold all data items of a log entry: "dataItems".
-    // For transactions processed before Sirius, this collection will have an item at most.
-    // For transactions processed after Sirius, this collection is synonymous with "additionalData".
-    dataItems: List[bytes]
+    data: bytes;
+    additional_data: List[bytes]
 ```
 
 ```