Just some friendly advice… if you don’t know how to create a thing in a data type (which is about as basic as it gets), you are really going to struggle on your Bubble journey. You should definitely consider taking some time to work through Bubble’s tutorials… they are great when it comes to learning and understanding the basics.
The above being said, I created a quick example for you…
Product data type with a
Product Name field you are showing in your fourth post in this thread, create a new
Product field with a Field type of
Product (i.e., the
Product data type you created just above) in that data type, and make it a list.
When the button you are showing in your first post in this thread is clicked, use the Create a new thing workflow action to create a thing in the
Product data type.
Add a second step in that workflow that adds the newly created product to the list field in the other data type.
As you can see in the following screenshot, each product is its own thing in the
Product data type, and it doesn’t matter if multiple products have the same name.
Finally, because the list in the other data type is made up of unique things from the
Product data type, you can now have multiple products with the same name in the list.
Hope this helps.