Hello Patrícia,

In standard Odoo 17 Project, the list view does not natively display subtasks expanded under parent tasks like MS Project. By default, it only shows the subtask counter.

However, this can be achieved through:

• Customizing the task tree/list view
• Using a hierarchical Project/Gantt app from the Odoo App Store
• Implementing a custom parent-child expandable structure similar to MS Project

A Gantt or WBS-style module is usually the best approach if you need full project hierarchy visibility directly from the main screen.

Hope this works for you! If you need any help implementing this or want a more optimized approach, feel free to reach out for further discussion.

Regards,

Zehntech Technologies Inc.

santosh.sekwadia@zehntech.com

Thanks for your answer.

Regarding the project view, I am looking for something like "project ms " display.

Cloud you recommend a App with this information, this is needed linked to Project.

Unfortunately, Odoo 17 doesn't have a native option to automatically expand subtasks inline in the list view; it only shows the count (e.g., "0/2 subtasks") by design.

What you can do natively:

• In list view, click the small arrow/triangle next to a parent task; it will expand and show its subtasks directly below without opening the task.
• Group by Parent Task in the All Tasks view to get a clearer visual hierarchy.

If you need the full hierarchy permanently expanded without any clicking, that's not available out of the box and would require either a custom module or a third-party app from the Odoo App Store (there are a few that add a proper hierarchical tree view to the Project module).