Prior to this enhancement, the contents of a curriculum displayed as a flat structure on the Learning Details page, even if the curriculum was configured with nested levels.
With this enhancement, if a curriculum is configured with nested levels, that structure is represented for one level on the Learning Details page.
This enhancement is available with the July 17th 2020 patch.
Updated Curriculum Structure Display
Up to one nested level of the curriculum structure displays on the Learning Details page. Please see the below screen shot to view a sample curriculum structure:
For more information about the redesigned Learning Details page: