Variable resistor model password

the variable resistor model has been given in models option. but it requires password, what is that and how to get it

The model has a password protection but you can easily load it as a subcircuit into your simulation.

Have a look at this tutorial video to understand how it is built.

https://powersimtech.com/support/resources/video-library/using-lookup-table-make-variable-resistor/