Transformation Designer - transformation language - commands

Given a data path to read from the input data and a target data path to generate in the output data, this command reads the data from the input and copies it to the output.

Given a target data path to generate in the output data, this writes a fixed value to that path in the output.

Given a target data path to generate in the output, this writes the return value from a user provided script function to that path in the output.