To add a feature class attribute

1. In the Infrastructure Administrator, do one of the following:
   • Click Enterprise and connect to the enterprise industry model. Open a project.
   • Click File and open an industry model drawing or template.
2. Expand an Industry Model node.
3. Click Industry Model menu > Data Model.
4. Right-click a feature class (for example, Construct Parent or Survey) and click Add Attributes.
5. Specify the following:

   Name	Specifies the column name. For Oracle-based systems, enter a name that complies with Oracle format restrictions. If the column relates to data in another table, it is recommended that you use a prefix to indicate this relationship. Example: FID_<parent> or ID_<domain>.
   Caption	Specifies the caption to be displayed in the feature class form. You can modify this caption later with the Form Designer.
   Description	Description. The description is shown as tool tip when the user points to the attribute in the detail pane of the Data Model administrator.
   Unit Type	Selects a unit type, if required, such as Angle or Area.
   Unit	Selects an appropriate unit, such as Gon Clockwise or Square Meter.
   Type Precision and Scale	Specifies type and precision. In the list box, select the appropriate type, subject to Oracle specifications.
   Default Value	Specifies a default value. Optionally, assign a default value and specify whether the attribute is mandatory or optional.
   Parent Tables	Attribute relation settings, including Relation Type, Split Rule, and Merge Rule.
   Select Domain	Adds the relation to a domain table.
   Select Feature Classes	Adds one or more relations to a feature class.

Next workflow: Set Up Labels and Label Definitions