Work Item Based View
Work Item History View
The Work Item–Based View shows the change history grouped by individual issues in a work item–focused manner. Each work item appears as a row in the report, and you can expand it to see all field updates related to that work item. All selected fields are displayed as columns, making it easy to review how different attributes have evolved over time.
Each row in the report represents a change on a work item at a given time. A single change row may include updates on one or more of the selected fields for example, multiple field values modified simultaneously through a transition screen.
This view is especially useful when you want to follow the full timeline of changes for a single issue while also being able to compare multiple work items side by side.

Expand & Collapse details
In the Work Item–Based View, you can control the level of detail shown for each work item using the Expand / Collapse option:
Collapse – Displays only the list of work items without showing their detailed change history. This provides a simplified, high-level overview.
Expand – Displays the full history of each work item, including all changes across the selected fields. This gives you complete visibility into what changed, when, and by whom.
This feature makes it easy to switch between a summary view for quick scanning and a detailed view for in-depth inspection.
