Hierarchical have been replaced by OBS (Organization Breakdown Structure).
Cross portfolio allows to define portfolio of projects from other perspectives has organization structure, it could be a simple static list of projects, or a dynamic list of projects matching selection criteria or a mix of both.

Field | Use |
Title | Name of the portfolio |
Managers | List of people who can modify the portfolio definition |
Description | Description of the content of the portfolio |

Field | Use |
Selection Define if the cross portfolio is based on a simple list of projects or on selection criteria. Both can be checked at the same time. |
Projects Appears only if "By list" is checked as a selection mode. Click on the to select the list of projects which will be part of the cross porfolio. |
