PMx (and PMxLite) Version 1.6.2. 2020052 now offers a menu option to customize the features and options that appear when you open PMx (or PMxLite) on your computer. This can be useful for creating a version of the user interface that is specific to your needs as a population manager, researcher, teacher, or student. A user guide on how to use the Customize PMx option is available on our Downloads page!