## 3 Data Management Maturity Model
### Phases 2 and 3--Design and Populate
#### 3.2.4 Definition of Maturity Levels  
The proposed maturity model comprises six process dimensions, with thirty-two defined capabilities used to assess overall maturity in the transition to a data-driven organization. Capability levels were based on the ISO/IEC 33002 standard [25], which provides a \begin{table}
\begin{tabular}{p{113.8 pt} p{113.8 pt} p{113.8 pt}} \hline \hline
**Data Management** & **Proposed Model** &
\begin{tabular}{c} **Differences/Additional Complements** \\ **of Proposed Model** \\ \end{tabular} \\ \hline
**Data Management Strategy** & \
\begin{tabular}{c} **Strategy** \\ Data arrangements and roadmap \\ Data Management Function \\ Business Case \\ Funding \\ \end{tabular} &
\begin{tabular}{c} **Communications and Funding** \\ **Business and IT strategy alignment** \\ **Cultural fit of strategy** \\ \end{tabular} & \\ \hline
**Data Governance** & \
\begin{tabular}{c} **Organization** \\ Sponsoring and communication \\ Governance Management \\ Business Glossary \\ Metadata Management \\ \end{tabular} &
\begin{tabular}{c} The organization dimension not only \\ tackles the topic of data governance \\ with its process but also the \\ organizational target picture, \\ Data committees \\ Enablement and coaching \\ \end{tabular} \\ \hline
**Data** & \begin{tabular}{c} **Data** \\ **Data Quality** \\ Data Quality Strategy \\ Data Accessibility \\ Data Quality Assessment \\ Data Cleaning \\ Data architecture \\ Data quality \\ \end{tabular} & \
\begin{tabular}{c} **Data** \\ **Randomization/normalization** \\ **Data availability Strategy** \\ Data accessibility \\ Data Cleaning \\ Data architecture \\ \end{tabular} &
\begin{tabular}{c} **Data** \\ **Randomization/normalization** \\ **Data quality per se but also covers \\ modelling, visualization, and storage to \\ data-driven decision-making skills. \\ Data architecture \\ Data quality \\ \end{tabular} \\ \hline
**Data Operations** & \
\begin{tabular}{c} **Processes** \\ Maintenance processes and \\ Ele2 approach \\ Status and lifecycle management \\ Continuous improvement process \\ Automatization and digitalization \\ Data cleansing and migration \\ here. \\ \end{tabular} &
\begin{tabular}{c} **The processes dimension deals** \\ precisely with maintenance processes \\ and the life cycle management with its \\ improvement process. In addition, data \\ cleansing and migration are prescribed \\ in this dimension. Automation and \\ digitalization \\ here. \\ \end{tabular} \\ \hline
**Platform and Architecture** & \begin{tabular}{c} **Architecture** \\ **Architectural Approach** \\ Architectural Standards \\ Data Management Platform \\ \end{tabular} & \
\begin{tabular}{c} **Architecture** \\ **System integration/consolidation** \\ **Working tool** \\ **POM and reporting tools** \\ **Automation and innovative technologies** \\ **Architecture development** \\ \end{tabular} &
\begin{tabular}{c} **The architecture dimension covers** \\ additionally innovative topics such as \\ automation and innovative technologies** \\ **Automation and Interactive development** \\ \end{tabular} \\ \hline
**Suppering Processes** & **Operations, Support, and Innovation** \\ Measurement and Analyses & Support \\ Process Management & Innovation strategy and roadmap \\ Process Quality Assurance & Innovation applications and methods \\ Risk Management & Innovation process \\ Configuration Management & Data and AI use cases \\ \end{tabular} &
\begin{tabular}{c} The operations, support, and innovation \\ dimension has a strong focus on \\ innovative topics and data and AI use \\ cases. It does not specifically cover risk, \\ process, or configuration management. \\ \end{tabular} \\ \hline \hline \end{tabular}  
* Terms in bold represent the different process dimensions.  
\end{table} 
Table 3: Differences and additional components of proposed model. framework for measuring maturity across each process dimension. The following six levels were defined: incomplete, performed, managed, established, predictable, and innovating.