Item References
In Business Central 2021 release wave 2, Microsoft released a new version of the Item References functionality instead of the old Item Cross-References. Starting from Business Central 2020 release wave 2, it can be also enabled by turning on the Write longer item references feature in the Feature Management page.
Sana uses this functionality from Microsoft Dynamics 365 Business Central for bar codes. For example, you can allow your customers to search for products in the Sana webstore by their bar codes.
Starting from Sana Commerce Cloud 10.0.30 in Microsoft Dynamics 365 Business Central, both features, the old Item Cross-References and the new Item References are supported depending on the one that is used in Microsoft Dynamics 365 Business Central.