Submit tree in SRC

Do we have a way to retrieve the projects tree displayed in the former SBM User Workspace interface when submitiing an item, to display it in SRC (through an external report, a tab or whatever else provided by the new SRC version).
This is a request from one of our customer (on the Saas platform so no possibility to modify the SBM templates) to provide an alternative view of the service catalog (with a textual hierarchical structure) within the portal.