Could the additional field be added to the Customer table any way developing the plugin?

I tried to extend the CustomerEntity using the guide https://docs.shopware.com/en/shopware-platform-dev-en/how-to/entity-extension developed the plugin,

but only an extensions property has been added to CustomerEntity object.

Could the additional field be added to the customer table and the new field property of CustomerEntity object any way developing the plugin?

Have you found a solution for this? I’m trying to achieve the same thing for products.

I extended the ProductEntity using the guide mentioned above. I’d now like to include a new field in the administrations ‘new product’ form to save a value to this extension field. Is this possible?

Thank you for any help