Why, if I change the value of the source, which would write them to a single field, these same changes get into another field? For example, I have a file with ID product and its attributes (color and size). For SKU product I use pattern [id] - [size] - [color]. But I also have a field VendorSKU where to bring the original ID. But due to the fact that the original ID is changed for all fields, and gets VendorSKU entries such as "222-M-green". How do I use the plugins separately for each field?
Well, I decided to go to the trick: have as a source of non-existent field (OrirginalID) and added the plugin "Copy source value" and set the "From" ID. No result. I decided to check one more time, and instead of "Copy source value" used the "Rewrite" with the value "test". Also there is no result in the VendorSKU. Obtained if there is no such file orgiginalnom field, then it is not to be handled?