Update control-flow-execute-data-flow-activity.md

Author: kromerm

articles/data-factory/control-flow-execute-data-flow-activity.md

@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.workload: data-services
 ms.topic: conceptual
 ms.author: makromer
-ms.date: 03/16/2020
+ms.date: 04/25/2020
 ---
 
 # Data Flow activity in Azure Data Factory
@@ -91,7 +91,7 @@ If your data flow uses parameterized datasets, set the parameter values in the *
 
 ### Parameterized data flows
 
-If your data flow is parameterized, set the dynamic values of the data flow parameters in the **Parameters** tab. You can use either the ADF pipeline expression language (only for String types) or the data flow expression language to assign dynamic or literal parameter values. For more information, see [Data Flow Parameters](parameters-data-flow.md).
+If your data flow is parameterized, set the dynamic values of the data flow parameters in the **Parameters** tab. You can use either the ADF pipeline expression language or the data flow expression language to assign dynamic or literal parameter values. For more information, see [Data Flow Parameters](parameters-data-flow.md). If you wish to include pipeline properties as part of your expression to pass into a data flow parameter, then choose pipeline expressions.
 
 ![Execute Data Flow Parameter Example](media/data-flow/parameter-example.png "Parameter Example")