Adobe App Builder module

Last update: June 5, 2026

Topics:
Workfront Fusion

You can create custom functions in the Functions area of Fusion. You then add these functions to your scenarios in the form of an Adobe App Builder module.

Because custom functions work through Adobe App Builder, your organization must have an Adobe App Builder license to use them.

Access requirements

Expand to view access requirements for the functionality in this article.

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Adobe Workfront package

Any Adobe Workfront Workflow package and any Adobe Workfront Automation and Integration package

Workfront Ultimate

Workfront Prime and Select packages, with an additional purchase of Workfront Fusion.

Adobe Workfront licenses

Standard

Work or higher

Product

If your organization has a Select or Prime Workfront package that does not include Workfront Automation and Integration, your organization must purchase Adobe Workfront Fusion.
You must have an Adobe App Builder license to use custom functions.

For more detail about the information in this table, see Access requirements in documentation.

Adobe App Builder modules

Run a custom code block

This module allows you to run a code block. You configure the code block when you set up the module, and it is run when the module runs during a scenario execution.

Connection

Select the connection that contains the custom function that you want to run.

Code block

Enter the block of code that you want the module to run.

To format the code for easier reading, click the Format code icon.

Run a custom function from package

This module runs a function from a package.

For information on packages, see Use custom function packages.

Connection

Select the connection that contains the custom function that you want to run.

Package

Select the package that includes the function that you want to run in the scenario.

Variable

Select the function that you want to run in the scenario.

Use variable from package

This module brings a variable configured in a package into your scenario.

For information on packages, see Use custom function packages.

Connection

Select the connection that contains the custom function that you want to run.

Package

Select the package that includes the variable that you want to bring into the scenario.

Variable

Select the variable that you want to bring into the scenario.

Run a custom function or code block

This module allows you to use a previously configured custom JavaScript function stored in the Functions area.

For instructions on configuring a custom function, see Map data using custom functions.

Connection

Select the connection that contains the custom function that you want to run.

Action

Select the custom function that you want to run.

Parameters

Enter the values for the function parameters. Available parameters are based on the parameters configured when the function was created.

If a parameter has a default value, you will not see it in the field, but can override it by entering or mapping a value into the field.

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