Price update?

Question

1C

The manager who created the nomenclature in 1s suddenly left. In general, there is a very trivial question for many: how to update supplier prices? just update, having a new price list that came to the mail.
In "supplier prices" the prices of various suppliers for various brands are registered. I see the brand that needs to be updated, I go there, everything is beautiful and normal in the form of a nomenclature, columns:

And in the price list, these are:

How can I update prices? Do I need to register a new document, or update the created one in some way? help where to look

Answer 1

1) No need to touch the old price settings - they are needed for history. You need to create a new price setting document dated 09/01/2017
2) Look for some download. Perhaps you have it in the menu item "Fill". If you can’t find anything, and the former employee doesn’t get in touch, then create a new document by copying the old one and beat the changed prices.

Answer 2

Looking to download from Excel