Identify Windows 10 Pro or Home license by Service Tag

Some Dell computers come with OEM Windows inside.

I want to buy second-hand Dell with Windows 10 Professional (or 11 Pro).

I use to check Specifications page ("View product specs") for their ST / Service Tag. In most of Service Tags I have checked there is no info which Windows version Desktop / Laptop has license for. Its stated only:

• WIN10,64
• INFO,WINDOWS,10
• INFO,SLP2,ENABLE,WINDOWS
• SRV,OS,WIN10,64,ENG
• MOD,SW,QFE,WIN10
• SRV,SW,WIN10,RDX
• SRV,WINDOWS,REG,PWR
• SRV,SW,EXCAL,WIN-CMPNT

E.g. Service Tag:

Nothing of them gives me info whether license is for Windows Home or Professional version.

How could I know?

Regards