Administrator's Guide Working With Data Sets Editing Data Sets Editing Data Sets To edit data sets: In your application, select Manage, and then Data Sets. Select a data set, then click Actions, and then Edit. Note: You cannot edit attributes referenced from Dimensions. Assign Workflow is read-only. Properties tab: Modify the Name and Description. Attributes tab: If data exists for this data set, you can modify the Key Identifier and attributes of the data set.