Identifiers (CDM/LDM)

An identifier is one or many entity attributes, whose values uniquely identify each occurrence of the entity.

Each entity must have at least one identifier. If an entity has only one identifier, it is designated by default as the primary identifier.

When you generate a PDM from a CDM or LDM, identifiers are generated as primary or alternate keys.

• Creating an Identifier
  You can create an identifier from the property sheet of an entity.
• Identifier Properties
  To view or edit an indentifier's properties, double-click its Browser or list entry. The property sheet tabs and fields listed here are those available by default, before any customization of the interface by you or an administrator.