Filling a template

For example:
Asset name:
Laptop Nr 1
Laptop Nr 2
...
Laptop Nr 20

or

Asset name:
Laptops
Mobile phones
System software
Development software

Answer: You can group your assets in classes, using separated classes only when you have to consider different treatments to the same type of asset (e.g. you have development laptops and management laptops, or corporate phones and personnel phones, etc.).

By the way, included in your toolkit, you have access to video tutorials that can help you fill the risks assessment table.