How to store image path in DETAIL_PICTURE?

Question

1C-Bitrix

From 1C, when exchanging, product image files are saved to the upload / 1Cpicture / folder, the name of the images is formed based on the xml_id of the product. It is necessary to write the path to the image file into the value of the ["DETAIL_PICTURE"] parameter, while not re-saving the image to another folder, but to save the path to the image.
I looked at the CFile::MakeFileArray method, I realized that it resaves the image file itself, but you only need to save the path to the image in the upload/1Cpicture/ folder so that the file itself is not resaved and its name does not change. How can I do that?
Do I need to register a file in the system before getting the path to it?

Answer 1

You can't do that, and why? crazy idea

Answer 2

And here is not a crazy idea - I ran into the same situation.
I already have pictures, almost 8GB.
Resaving them in the Bitrix model is a crazy idea.