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In Flokzu you can add the Process Instance Identifier automatically using our Web Service Echo.

In order to do this you must follow the following steps:

Place a Text type field in your form.

Add a Service call task in the workflow of your process and select Web Service REST. In this example, we will call the task 'Process ID'.

Enter the ECHO URL under URL field:

Select POST method.

Input: Select an input parameter (e.g. 'paramB') and 'Identifier' as value.

Output: Select the parameter previously chosen as output parameter and the Text field (e.g. 'Process ID') as Field.

Headers: Select 'Content-Type' as parameter and 'application/json' as value.

The result is that after you submit the initial form, the process identifier will be added to the text type field you have included in your form.
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