What Is DXL Scripting?


Angela Bailey

What Is DXL Scripting?

DXL (DOORS eXtension Language) scripting is a powerful scripting language used in IBM Rational DOORS (Dynamic Object-Oriented Requirements System). It allows users to automate and customize various tasks within the DOORS environment, enhancing efficiency and productivity.

Why Use DXL Scripting?

DXL scripting provides several benefits for DOORS users:

  • Automation: With DXL scripting, repetitive tasks can be automated, saving time and effort. This includes creating new objects, updating attributes, generating reports, and more.
  • Customization: The flexibility of DXL allows users to create custom tools and features tailored to their specific needs.

    This can range from simple enhancements to complex integrations with external systems.

  • Data Manipulation: DXL provides extensive capabilities for manipulating requirements data. Users can extract information from DOORS modules, perform calculations, apply filters, and transform data in various ways.

Getting Started with DXL Scripting

To begin using DXL scripting in DOORS, follow these steps:

Step 1: Enable DXL

Prior to writing or executing DXL scripts, ensure that the “Enable DOORS eXtension Language” option is enabled. This can be done by going to “Tools” > “Options” > “General” > “DXL”.

Step 2: Access the Script Editor

To write or edit DXL scripts, open the Script Editor by navigating to “Tools” > “Edit DXL” or by pressing the keyboard shortcut (Ctrl + E).

Step 3: Learn DXL Syntax

Familiarize yourself with the DXL syntax, including keywords, functions, and variables. The DOORS DXL Reference Manual is a valuable resource for understanding and exploring the language’s capabilities.

Step 4: Write Your First Script

Start with simple scripts to gain confidence and understanding. Begin by tackling small automation tasks or customizations that align with your requirements management workflow.

Tips for Effective DXL Scripting

  • Use Comments: Comment your code to improve readability and make it easier for others to understand your intentions.
  • Test Thoroughly: Always test your scripts before deploying them in a production environment. This helps identify any errors or unexpected behavior.
  • Reuse Code: Create modular functions or libraries that can be reused across multiple scripts.

    This promotes code reusability and simplifies maintenance.

  • Document Your Scripts: Documenting your scripts is crucial for future reference and collaboration. Include information about script purpose, inputs, outputs, and any dependencies.


In summary, DXL scripting in IBM Rational DOORS offers a wide range of possibilities for automating tasks, customizing the environment, and manipulating requirements data. By leveraging this powerful scripting language, users can enhance their productivity and streamline their requirements management processes.

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