Views and view clusters can both have:
Single-level views
In single-level views (for example, the Regions view from Insert regions in the IMG), all table entries are displayed in the overview screen.
Two-level procedures
In two-level views (for example, countries), the keys and the most important fields are displayed in the overview screen.
To display the table entries in the detail screen:
In the overview screen, position the cursor on the table entry for which you want to see the further table entries.
Choose Details.
The associated table entries are displayed.