When you create properties, you configure the name, description, and datatype for the property. By default, Metadata Manager includes Name, Label, Description, and Business Name properties for each class.
On the Model tab, select the class for which you want to configure properties.
In the Model navigator or the Content panel, click Actions > Open.
Metadata Manager opens a tab for the class and lists the default properties for the class.
Click Actions > Add Attribute and configure the name, description, and datatype of the property.
The datatype can be Integer, Long, String, Date, or LongString.