BQ20Z70-V160: the chemID in the GPC-report is not list in bqevsw

Part Number: BQ20Z70-V160

hi

I  log the file and sent  to the gpc，but the chemID in the GPC-report is not list in bqevsw. What need I do next?

Is it necessary to use a chemID?  

Because of my cells are Licoo2, 18650, can I just use the default?

thanks