If you mean to edit both Company
and People
from the same screen, yes, these are called "Inline forms" in Django.
For using them in the admin site, see:
https://docs.djangoproject.com/en/dev/ref/contrib/admin/#inlinemodeladmin-objects
For the more general case (in your own views), see:
https://docs.djangoproject.com/en/dev/topics/forms/modelforms/#inline-formsets
eg (in yourapp/admin.py
)
from django.contrib import admin
from .models import Company, People
class PeopleInline(admin.TabularInline):
model = People
class CompanyAdmin(admin.ModelAdmin):
inlines = [
PeopleInline,
]