Adding tasks to a workflow definition 
Prerequisites
You have defined a
Web form task, generated a Web transaction for it, and developed an ITS service in the SAP@WebStudio with the four HTML templates, as described in the steps above. You have also edited the templates (if necessary) to design your own individual Web form.Procedure
The workflow definition for executing your form application is processed as follows:

If data was changed in the form application and copied to the workflow container, you must define the following steps (condition, multiple condition) to evaluate this information.