The Open Portfolio Item Dependency List report shows a list of open downstream and upstream Portfolio Item dependencies in a project/release.
This information is available visually on the Portfolio Item Dependency Report. To understand how to create Portfolio Item dependencies, please read the help article on Adding a Portfolio Item Dependency
Click the Reports icon on the side bar, click All Reports. In the Planning Reports section, click Open Portfolio Item Dependency List.
Select from the available filters (optional) and click Go.
To clear filters, click Reset.