Modifying an Identifier in an Object
On the Contents tab of an object you can modify any identifier that is contained in the object. You can either select an entirely different identifier, or only change one of the index specifications (changing the specific slice of the identifier).
To modify an identifier contained in a page object:
Open the Properties
dialog box.
Select the Contents tab.
Select (with the mouse) the identifier you wish to modify.
Click Modify.
An Identifier Selection dialog box appears.
Make the modifications in the identifier (it is possible to select a new identifier!)
Click Ok.