Delete a Class

• You might want to delete a class from the schema
• After merging two trees and resolving class differences
• Anytime a class has become obsolete

1. Ensure that the class you want to delete is not in use by any object.

   Since determining where a class is in use is tricky (you must check this on the local servers), we recommend you delete only classes that you have created and that you are relatively certain that no one has used.

   You cannot delete a base schema class because a non-removable flag is set by NDS.

   You cannot delete a class until all instantiated objects using the class have been deleted.

2. From the NDS Schema Manager window, highlight the class.

3. Click Object > Delete Class.

4. Verify that the class you want to delete appears in the Delete Class window, and then click Yes.