ITEM_ID

Business Definition

Natural identifier for the item from the source system (Learnosity reference or Helix question name prefixed with 'helix:'). This column is normalized to lowercase and serves as the business key for matching across systems. Analysts use this to trace items back to vendor platforms and curriculum repositories.

Data Type

VARCHAR

Nullable

Yes

Last Updated

2026-01-13T04:05:42 by LEARNOSITY_ITEMS_DIM_ANALYSIS