Decision tables in Workflow Studio release notes
Summarize
Summary of Decision tables in Workflow Studio release notes
The ServiceNow® Workflow Studio application offers an intuitive interface for creating and managing decision tables, enabling customers to efficiently adapt business logic to changing requirements. The Xanadu release enhances Workflow Studio with new capabilities for inline decision table creation and improved management features, aimed at streamlining complex decision-making processes within workflows, subflows, and playbooks.
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Key Features
- Inline Decision Table Creation: Create decision tables directly while authoring flows, subflows, or playbooks. This integration allows quick addition of decisions using the flow or playbook inputs without switching contexts.
- Make a Decision - First Match Activity: Use this activity within playbooks to handle complex decision logic based on decision table outcomes, facilitating dynamic process branching.
- Row Ranking and Reordering: Control the order in which decision rules are evaluated by ranking and reordering rows within decision tables, improving decision accuracy and prioritization.
- Enhanced Usability for Large Tables: Scroll within large decision tables while keeping headers visible to maintain clarity and ease of navigation.
- UI Theme Updates: The decision table interface now aligns with standard ServiceNow AI Platform themes for a consistent user experience.
- Localization Framework Integration: Decision tables support localization; however, editing via Excel does not support localization and is limited to English instances.
- Application Availability and Update Process: Workflow Studio is available through the ServiceNow Store and must be manually updated to access the latest features. Since Washington DC Patch 3, Workflow Studio and its dependencies update together automatically.
Practical Implications for ServiceNow Customers
- You can now embed decision logic seamlessly within workflows and playbooks, reducing development time and improving maintainability.
- Rank and reorder decision rows to fine-tune how decisions are processed, enabling more precise business rule execution.
- Large decision tables are easier to manage with improved scrolling and fixed headers, enhancing usability for complex logic sets.
- To benefit from these enhancements, ensure to update Workflow Studio manually via the ServiceNow Store and manage the application dependencies accordingly.
- Localization support is available but limited when using Excel for editing, so plan accordingly if your instance uses languages other than English.
The ServiceNow® Workflow Studio application provides an intuitive interface that you can use to create and manage decision tables. By changing the rules and conditions in a decision table, you can more efficiently meet changing business requirements. Workflow Studio was enhanced and updated in the Xanadu release.
Workflow Studio highlights for the Xanadu release
- Create a decision table inline while authoring a flow or subflow in Workflow Studio.
- Use decision tables directly in your playbooks in Workflow Studio. Add the Make a Decision - First Match activity with inputs from your playbook to manage complex decisions.
- In large decision tables, scroll within the table to see more rows.
- Rank the order in which decision rows are read in your table, and reorder rows as needed.
See Exploring decision tables for more information.
Important information for upgrading Workflow Studio to Xanadu
Workflow Studio is automatically installed on your instance. However, Workflow Studio is a ServiceNow Store application, so to get the latest features, you must update your version manually to the most recent version. As of Washington DC Patch 3, updating Workflow Studio automatically updates all its application dependencies such as Workflow Studio, playbook, and Decision Builder. You can no longer see or update the individual application dependencies of Workflow Studio from the ServiceNow Store or the list of plugins.
New in the Xanadu release
- Create a decision table in a flow
- Create a decision table directly in your flow to add decisions quickly using the flow's inputs.
- Create a decision table in a subflow
- Create a decision table directly in your subflow to add decisions quickly using the flow or subflow's inputs.
- Create a decision table in a Playbook
- Add a decision table directly in a Playbook to manage complex business logic using the Make a Decision - First Match activity. Add inputs from the playbook and manage other actions based on the results of your decision tables.
- Rank and reorder decision table rows
- Determine or change the sequence in which your decision rules are evaluated by reordering the rows in a decision table. Type a new value in the Rank column to easily change decision row order.
Changed in this release
- Theme updates
- Some details in the decision table UI have been updated to follow standard ServiceNow AI Platform themes.
- Usability enhancement for scrolling within decision tables
- In large decision tables, scroll within the table to see more rows. Note that the headers stay at the top of the table.
Localization information
The Localization Framework is integrated in decision tables. However, because editing in Excel doesn’t support localization, you cannot use this feature in any instance that doesn't use English.