3 Level Queries in TFS

Question

Workitems have the following hierarchy in my tfs project. Features -> Product Backlog -> Tasks.

I want to write 1 query which shows all features, all product backlogs under the feature & then all tasks under the product backlog. Is there a way I can do it ?

This is what I came up with right now, it shows me only Features->ProductBacklogs (2 levels) but not the tasks.

Answer 1

To create the grandparent-child you described simply pick "Tree of work items" and set the top level to have Work Item Type = Feature and the lower ("linked") level to have Work Item Type = Task.

See attached image. azure devops screenshot - grandparent-child query