Use this dialog box to change the source or destination connections used in an already mapped transformation.
Displays all the tasks associated with the source or destination that were modified.
Map transformations between source and destination fields, and set a default Copy Column transformation for each pairing; or clear for the previously defined transformations to remain intact.
Keep the previously defined transformations intact.
Important The application does not check that the fields are valid for the new source or destination chosen. It simply applies the selected action to the fields that were in existence at the time the transformations were made originally.