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The following scenario simulates a simple leave approval business process, in which an employee fills a form and submits the leave request to the manager and the manager approves or rejects it. 


  • For more detailed installation instructions, see Installing WSO2 Integration Studio.
    • For information on any error messages you get, see

    and download it from here.
    The path to this folder is referred to as <EI_TOOLING> throughout this tutorial.

    Tip

    Before you begin,

    Install Oracle Java SE Development Kit (JDK) version 1.8.* and set the JAVA_HOME environment variable.

    • Download the product installer from here, and run the installer.
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      Installing the Product
      Installing the Product
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    • Select and download the relevant WSO2 Integration Studio ZIP file depending based on your operating system from here , and then extract the ZIP file.

    Info
    Info

    Getting an error message? See the troubleshooting tips given under

    Troubleshooting

    Installing WSO2 Integration Studio.

    Let's get started! This tutorial includes the following sections:

    ...

    1. Start the Business Process profile of WSO2 EI.

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      Open a terminal and execute the following command:

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      wso2ei-6.46.0-business-process
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      titleOn Windows

      Go to  Start Menu -> Programs -> WSO2 -> Enterprise Integrator 6.46.0 Business Process. This will open a terminal and start the business process profile.

    2. Log in to the BPMN-explorer at https://localhost:9445/bpmn-explorer using admin for both the username and password.
    3. Click PROCESSES in the top menu, and click the Start option of the Leave Approval Process.

    4. Initiate the process by filling the form and click Start.

      You view the following message.

    5. Log out and log in again using manager/manager credentials. 

    6. Click TASKS and then click MY TASKS. You view the Claimable Task, which was created by the process you started. 


    7. Click on the Task, select A pprove from the drop down list and click Complete Task.

      You view the Task being removed from the  MY TASKS list. 

    8. Click TASKS in the top menu, and then click COMPLETED TASKS. You view the Task you just completed being added to the COMPLETED TASKS list.

    ...