How to implement cross part numbers on Bitrix + 1C?

Question

1C-Bitrix

There is a parts website.
Take any part.
Let's say an oil filter for Mitsubishi.
Such a filter is produced by plant No. 1 and marks its trace. way: MF-1 MX10 2010
Exactly the same filter is produced by other factories and labeled differently:
Plant No. 2 - HHGN-1382;
Plant No. 3 - MINT-GRM-220.
So here's how to work with such goods in Bitrix and how the whole thing can be implemented.
So that when searching, the client gets into one main product card.
At the same time, he can enter the part number of any of his known analogues.

Answer 1

Get a plural property and enter these numbers there. Check the checkbox to consider in the search and you're done.