By default, the variables are displayed before the variable descriptions in the column headers under Search results [Search Results]. However, you can use the config key to set the variable descriptions to be displayed before the variables. To do this, set the following key with the specified value.

$CADENAS_USER\psolopt.cfg

[SettingsIndexTree]
VariableDescriptionFirst=YES

Variable in front - Variable description behind

Variable description in front - Variable behind