After submitting BioSamples from D-way, BioSamples are sorted in alphabetical (ASCII code) order of sample_name values and NOT in order of appearance (top to bottom in tab-delimited text file). BioSample accession numbers are issued to the alphabetically-sorted BioSamples. (news). From 9th, February, 2016, BioSample accessions are issued to the BioSamples in order of appearance (top to bottom in tab-delimited text file).
Sample name had been un-editable after submission. From 9th, February, 2016, sample name can be updated after submission upon request. Order update at this site.