Copy object reference
Every Content Platform Engine object
has a system-assigned, read-only property that is called the OIID
(Object Instance Identifier). This property is a globally unique identifier
that is used to identify and locate an independently persistent object. If
you know the OIID for the object, you can use it, for example, in
a search to find an object that has an object-valued property that
is assigned to it whose value is that object.
About this task
This method is available for the appropriate root classes and of object-valued properties. Each object reference that you copy is added to the object paste buffer.
Procedure
To copy an object reference: