You can create an InfoObject that can be used either in InfoProviders or as an InfoProvider in its own right.
InfoObjects are displayed in the BW Modeling Tools in the InfoProvider tree or under the specified InfoArea in the Characteristic, Key Figure, Time Characteristic, Unit and XXL InfoObject folders.
InfoObjects were previously structured using InfoObject catalogs. All InfoObjects created using the BW Modeling Tools are assigned to InfoAreas directly. There is no assignment to InfoObject catalogs.
If you also want to structure your existing InfoObjects via InfoAreas instead of via InfoObject catalogs, you can migrate these InfoObjects using report RSDG_IOBJ_IOBC_MIGRATE_TO_AREA. Migration renders the InfoObject catalogs obsolete, and they are then no longer displayed in the Data Warehousing Workbench.