How do you create 10 asset masters at the same time in SAP FICO?

The company has procured 10 cars. You want to create asset masters for each of this car. How do you create 10 asset masters at the same time?
While creating asset master there is a field on the initial create screen called as number of similar assets. Update this field with 10. When you finally save this asset master you will get a pop up asking whether you want to maintain different texts for these assets. You can update different details for all the 10 cars.