You can use a keyword to add more information to a message flow or subflow.
The information that is passed through keywords is only accessible at run time when the object for which it has been defined is deployed and is running in the broker runtime environment.
To define a keyword that you can use as the container of a subflow version, complete the following step:
You can define your own keyword to define the version. For guidance on defining keywords, see Guidance for defining keywords. You can define your own naming convention to assign a version value to a subflow.
Use the keyword to set the version of a subflow. For more information, see Versioning a subflow by using a keyword in the Label property of a Passthrough node or Versioning a subflow by using a keyword as a Passthrough node name.