Windchill Risk and Reliability Desktop Help > Overview > Customizing Your Project > Data Definition Files > Data Definition File How-Tos > Customizing Data Field Properties
Customizing Data Field Properties
Each data field is assigned certain properties. You can customize the properties for most fields.
1. If the Data Definition file is not already open, then open it.
2. In the Data Definition pane, select the field.
3. In the Field Definition pane, make the necessary modifications. For more information, see Field Definition Pane.
4. When finished, close the file.
Data Definition File How-Tos