A case class must have at least one case identifier.
Procedure
In the BOM Editor, drag a
Case Identifier from the palette to the case class.
An automatic case identifier is created by default.
On the
General tab of the
Properties view, change the
Label to a suitable name to identify the case identifier.
What to do next
You can change this case identifier to be a manual type.
Note: You can also refactor an existing attribute as a case identifier. Right-click the attribute and select
Convert to Case Identifier. Similarly, you can refactor an existing case identifier as an attribute. Right-click the case identifier and select
Convert to Attribute.
