* Choose a name and color for your transmitter set.
* From the dropdown list labeled '''Associated Base Point Set''', select the desired set.
* In the "Custom Pattern [[Parameters]]", click the {{key|Import Pattern}} button to set the path for the radiation data file. This opens up the standard Windows Open dialog, with the default file type or extension set to '''.RAD'''. Browse your folders to find the right data file.
* You can also rotate the imported pattern about the three principal axes. Enter the rotation angles other than the zero default values, if necessary.
* Click the {{key|OK}} button of the dialog to close it.