How to Set Formula Various families at once

[Elie.Trad]

Hi @Kitamura and welcome, check this post to help you in your task, get the families from a directory or by category, edit them or background open them, check which one works for you, set the formula then save the families:

Split family types

Maybe something likes this? Packages used Clockwork and Orchid, it was done for only one family, for multiple families maybe a better lists structure is required. [Capture]