How to make permission splitting in Flask-superadmin?

Question

Flask

I use flask in the project, ext flask-superadmin is used for administration.
The structure of objects in the project is something like this:

users
--nickname --date
of registration

blogs
--title, text
--foreign key for the user who added
--date of the post

see only your entries.
There is an assumption that this is done through overriding the ModelAdmin methods, but I don’t know how to do this.