I would like to be able to label selected points in Graph Builder with new text without having to go through the data table.
@Jeff_Perkinson suggested to use right-click -> Rows -> Name Selection in Column... to get most of what I'm looking for, which is great.
Building onto that suggestion, I think the following would be a great enhancement for "Name Selection in Column": Proving tick options to label selected rows and the newly created column, as shown in the bottom of the next graph.
Result:
JMP Example Data: Tablet Measurements