User migrations between different Django apps

Because the new project is being re-planned, the database table structure is not the same as it used to be, but I want to save a lot of previous user certifications.

So I looked at the Django Import and Export feature.

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Data import:

Auth.json

To export user data:

Python manage.py dumpdata auth > Auth.json

If the following error occurs, you need to change all the errors in the JSON file ("Content_Type": 18), because the data tables are different, so some errors are understandable.

You should need to reset the rights ...

User migrations between different Django apps