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Developing an Application

 

OutSystems

Using Process Callback Actions

When designing the process flow of your process, you can add business rules to validate the execution of your process. This allows you to block or quit the process execution if a specified condition is not verified. This behavior is implemented through Process Callback actions.

Add an Process Callback Action

  1. In the eSpace Tree, under the Process layer, right-click on the Process element, select "Add Callback Action", and pick one of the available On Process ... actions;

  2. Design the behavior of the action.

The business rules can be designed for the following available process callback action:

  • On Process Start: this action is executed before a Process starts its execution.

You may also design activity callback actions at the process level. This allows you to move the common business rules in the callbacks of several process activities to a single place at the process level.

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