first of all i’m not good in speaking english,sorry in advence.
i want to create an inlineforset_factory and autofill some filds in each forms inside by some filtred data from a spécific moduls
thanks in advence
This would not be done in the factory function. The inlineformset_factory creates a class that creates formsets.
It’s the class that creates the formsets that would be responsible for prepopulating data within the individual forms.
See the section in the docs for Passing custom paramters to formset forms.