there doesn't seem to be a need for IdB to add the text in the right hand column of the rename transformation after the attribute is selected in the left hand column. It jilts and takes a second to populate after the attribute has been selected from the drop down on the left. It'd be nicer if it just left the right column blank since the point of it is to rename the attribute, there's no need to get the old name pre-populated in the right side column field.
Can the tab order or something be changed so that when you press enter it clicks the add button (or does nothing). It's a bit of a data entry task adding the renames so hitting enter is natural and at the moment pressing enter clicks the Save Transformation button which clears any renames you've entered and haven't committed yet.
Customer support service by UserEcho