How to import product specifications

Hello,

I'm using nopCommerce 3.90 with source.

I would like to import product specifications for my inventory.  All products will have the same Attribute Type of Custom text, but with different values.

Since we have 8,000 products, doing it manually is out of the question.

If I use SQL, will I just need to import the dbo.SpecificationAttribute and  the dbo.SpecificationAttributeOption?

If I write a plugin, can I clone some of the code in Libraries\Nop.Services\ExportImport\ImportManager.cs.  It has code to import Product Attributes and they seem to be similar to Product Specifications.

Any help that anyone can provide would be gratefully appreciated.

Thanks,
Tony

Check NopAdmin extension

I'd rather do it myself.

Thanks anyway.

Tony