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Displaying Custom Data in the Instance List

You can enhance the instance list with custom data from your process, e.g. user data from a form or data from a backend system. To do this, perform the following two steps:

  1. Save the data you want to use in the instance list to a persisted variable.

  2. Configure the instance list to display the persisted variable.

Step 1: Save Data to Persisted Variable

Custom data to be displayed as a column in the instance list must first be defined as persisted variables.

Example:

  • customer: String

  • productName: String

  • complainDetails: String

  • status: String

  • formTimeout: Integer

For further information on how to add variables to the execution pane and persist data, see Adding Variables and Persisting Data.

In the Instance_List_Example, the entered data is transferred from Form_ComplaintInput via the mapping operations mapFromForm and persistDataForInstanceList to the persisted variables:

Step 2: Configure Columns to Display Persisted Variables

Persisted variables are available in the column configuration of the instance list.

  • Click Add to add a new column. A new empty line will be added at the bottom of the column configuration.

  • Click field Name. A drop-down menu opens with all persisted variables that have been created.

  • Select the variable whose values you want to display. Fill field Label, choose any other desired options, and click Save.

column_configuration_dropdownmenu_persisted_variables.png

For further information refer to Configuring the Instance List.

In the executed application, the values of the selected persisted variables are each displayed in a separate column of the instance list:

instance_list_executed_app.png

For general information on how to create a process instance, refer to Creating a Process Instance.
For further information on how to display the instance list of the executed application, refer to Showing the Instance List.

Instance_List_Example

Click here to download a simple example model that shows the usage of the instance list in Scheer PAS Designer.

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