We are trying to import RFQ lines with 100 attribute lists and 100 Cost factors, is it possible?

Summary:

We have many legacy RFQ's need to be migrated to cloud negotiation, all the RFQ lines has 100 attribute values, when we try to import through FBDI import, I could not see the columns to input attribute values, is there any demo available on Negotiation import process.

Can anyone provide sample FBDI file with attributes successfully imported.

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