Feature summary (what you would like to be able to do and where):

A "case" transformation step may be implemented, that transforms an input string to one of "lower case", "UPPER CASE", "Sentence case" or "Title Case".

Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):

Sometimes selection step outputs are all upper case.

Benefits (why should this be implemented?):

A "case" transformation step would provide an easy way to normalize these outputs.