OIC: Somewhat "Hidden" Feature: Reusable Subprocess by Jan Kettenis

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This blog article describes how to configure input and output parameters for Reusable Sub-processes (BPMN Call Activity) in OIC Structured Process

It’s more than once that I have see that OIC Process developers are not using the Reusable Subprocess in Structured Process, simply because they are not aware that you can pass on arguments to the Start event and from the End event, like you can for processes that start and end with Message Events.

I will not discuss the benefits of and when to use a Reusable Subprocess, I will save that for a blog posting soon to come.

The thing is, the parameters are somewhat hidden. You create a Reusable Sub-process by creating a process with a None Start and None End event, as in the picture below. To add parameters to both events you can do it like this:

  1. Click on the Start Event.
  2. From the hamburger menu choose Open Properties. This will show you the propertie of the Start Event, where (probably to your surprise) you cannot find the input parameters.
  3. With the Properties tab of the Start Event still shown, click anywhere on the process canvas as long as it is not another component (event, activity, flow, gateway). Ta-da!! Read the complete article here.

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Technorati Tags: SOA Community,Oracle SOA,Oracle BPM,OPN,Jürgen Kress

    About Jürgen Kress
    As a middleware expert Jürgen works at Oracle EMEA Alliances and Channels, responsible for Oracle’s EMEA Fusion Middleware partner business. He is the founder of the Oracle SOA & BPM and the WebLogic Partner Communities and the global Oracle Partner Advisory Councils. With more than 5000 members from all over the world the Middleware Partner Community is the most successful and active community at Oracle. Jürgen manages the community with monthly newsletters, webcasts and conferences. He hosts his annual Fusion Middleware Partner Community Forums and the Fusion Middleware Summer Camps, where more than 200 partners get product updates, roadmap insights and hands-on trainings. Supplemented by many web 2.0 tools like twitter, discussion forums, online communities, blogs and wikis. For the SOA & Cloud Symposium by Thomas Erl, Jürgen is a member of the steering board. He is also a frequent speaker at conferences like the SOA & BPM Integration Days, JAX, UKOUG, OUGN, or OOP.

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