By default, the program generates the Repeatable Mapkey code from the list below.
Create a mapkey in Creo and replace variable value (e.g.: name of model, layer name, etc.) by %myvariable% as example below.
In this exmaple we would like to open many models from the list.
Note: do not forget to add a trailing backslash at the end of your script.

The Custom Repeatable Mapkey Generator uses the variable %myvariable% and replace in predefined field where your custom Mapkey is defined.