Upload/Migrate Commodity Codes SAP S/4HANA Cloud

Dear Friends,

I try to upload comodity codes in the SAP S/4HANA Cloud.

I do not want to use a Inteface to get the data from external suppliers.

I want to upload it from a internal Excel document.

I simply want to upload a file with the information "commodity code" and the "official description"

I cannot find the option how this can be handle.

I hope, that here is someone who can help me.

Thank you in advance,

Kind regards,

Jonas