diff --git a/source/write/transactions.txt b/source/write/transactions.txt
index f210f20..8608f49 100644
--- a/source/write/transactions.txt
+++ b/source/write/transactions.txt
@@ -135,6 +135,8 @@ If you require more control over your transactions, you can use the ``startTrans
 method. You can use this method with the ``commitTransaction()`` and ``abortTransaction()``
 methods described in the preceding section to manually manage the transaction lifecycle. 
 
+.. sharedinclude:: dbx/transactions-parallelism.rst
+
 Additional Information
 ----------------------