Definition[]
A Data Item is the lowest level of the hierarchy of Data Definitions and is part of a Data Group. A Data Item corresponds to an entity or object in data modelling and has the following aspects:
- A Data Definition
- Data Owners; a Data Definition Owner for the definition and required quality and a Data Value Owner for the actual values.
- A description of the required level of Data Quality
- A source system where the information is created for the first time
A Data Item may have attributes that can be described in further detail.