Read our articles about the data model persistence:
Special gift from the Blackbird Dev "Kevin Weyhaupt" 
Zip Package:
Unzip the package in app/code/Blackbird/DataModelSample
Composer Package:
composer require blackbird/module-data-model-sample
Then, run the following magento command:
php bin/magento setup:upgrade
If you are in production mode, do not forget to recompile and redeploy the static resources.
Raise a new request.
- Blackbird Team - Contributor - They're awesome!
For further information, contact us:
- by email: hello@bird.eu
- or by form: https://black.bird.eu/en/contacts/
This project is licensed under the Blackbird Policy License - see the LICENSE link for details.
That's all folks!