2.    The  Current Mapping Sources  group box, at the top of the dialog, is used to select the user profile that is the source of the mapped attributes. To change the current source, select the desired user profile from the  Source UserProfile  list. If the list is long, you may prefer to select a source by entering a user profile name in the text box below the list, then clicking the Search  button. 3.    The  Edit Mappings  group box, in the middle of the dialog, is used to modify a currently defined attribute mapping. To do so, follow these steps: a.    Enter the name of an application-specific attribute in the Toolkit Attribute  text field. b.    To map the named attribute to a Tivoli built-in attribute or existing AEF attribute, you must select one from the list on the right. Because this list can be quite long, use the  Filter by EPType  drop-down menu to select an endpoint type, which will shorten the list to include only attributes for that endpoint type. The drop-down menu includes the built-in endpoint types (including  NT,  NetWare,  OS/2,  OS400, RACF,  UNIX,  W2K,  Generic, and others) plus any new toolkit endpoint types created. c.    After selecting one of the listed attributes, click  Set Mapping. The information is now displayed in the Toolkit Attribute and Profile Attribute columns of the read-only table in the lower part of the dialog. d.    Click  UserRecord  to indicate user record as the appropriate record type for the mapped attribute. 4.    The read-only table in the lower part of the dialog is the same as that on the  Configure Application  dialogs (New Toolkit Application,  Edit Toolkit Application, or  Clone Toolkit Application). For information about the labeled columns in this table, see step 4 in the  “Editing Toolkit Applications”  procedure on page 25. To remove any defined attribute mapping from this table, select the appropriate row and click  Delete. Managing Toolkit Applications 31 Tivoli®  SecureWay Application Management Toolkit Guide