Some help with settings pls

[Aidan647]

I need to somehow "migrate" settings.
For example:

Code: Select all

default_value = "15kW",
allowed_values = {"100kW","60kW","30kW","15kW","7kW","0kW"},

TO

Code: Select all

default_value = "15kW",
allowed_values = {"70kW","40kW","20kW","15kW","7kW","0kW"},

If user had 100kW it become 70kW
60kW to 40kW
30kW to 20kW