I can not bind multiple set attributes to one attribute. When I use the separator | like this: attribute_set
It creates me an attribute_set "Default|CT_129".
And when I put multiple lines with the attribute and different attribute_set it only saves the last line. Is it possible to assign multiple attribute_set to a single attribute?
Regarding to your query, we are sorry that our Import/Export Product Attributes for Magento 2 extension does not support to assign multiple attribute_set to a single attribute as you wish at the present.
However, we would love to discuss with you and add your request into our extension customization service to fit your own need.
If you have interest in our offer, please let us know. We will give you the detailed quotation and timing for implementing that customization.
For more information about product, please refer Import/Export Product Attributes for Magento 2 page.
If you need any further assistance, please feel free to contact us.
Please visit our site for more useful Magento 2 Extensions: https://bsscommerce.com/magento-2-extensions.html