Deleting an attribute type

Use caution when deleting attribute types. After the project is saved, the deletion cannot be restored by the use of Ctrl+Z or Edit > Undo.

About this task

You can delete only implementation-defined member attribute types; pre-defined member attribute types cannot be deleted.

Attribute types are managed in InfoSphere® MDM Workbench Configuration perspective.


  1. In the toolbar, select Advanced Interface from the Editor interface list.
  2. In the configuration editor, select Attribute Types view.
  3. Select Member Attribute Type or Relationship Attribute Type from the Type list.
  4. Select the attribute type code from the Attribute type list and click Remove.