Data Dictionary Manager, delivered with Smart Engineering Manager, allows you to modify the data model properties, including the database entries, select lists, and item types that form the underlying data structure. See the Data Dictionary Manager help.
With Data Dictionary Manager, you can perform the following tasks:
Add and change properties for specific database tables
Create select lists and add entries to them
Associate validation programs with various item types
Because your changes can affect the database for the entire project, only system administrators and project managers typically customize the database with Data Dictionary Manager.