Your customer needs help defining Category values for the Problem records. What approach should you suggest? (Choose two.)
From Ebook
Re-use Existing Categories: Customers typically use the same categories for incident and problem.
Define New Categories: If problem requires a different set of categories, you can use the out of box categories or define your own. The categories should be simple and standard.
Drive Categorization by CI: If you have a robust CMDB, you can drive categorization based on the CI class. This would require additional configuration and scripting.