Security rules - Values of environment.os environment.device environment.browser

[Howl]

I want to know values of environment.os environment.device and environment.browser.

I already get some reference from the ticket Hide sheet for Mobile users / Browser 

But even I set audit log level of proxy , I still can't find information from audit log just like ->

Log which I confirmed:Logfolder\Proxy\Trace\*Audit_Proxy*

Did I need some  other setting or I can confirm it from other place/log  folder?

RD

[Howl]

I found this contents and happy to share with you.

How to identify end user Client Browser, OS, Device and IP address in Qlik Sense  

And about UserAgent  you can refer this.(sorry for Japanese )

UserAgentからOSブラウザなどの調べかたのまとめ 

[Howl]

I got the log just like "Mozilla/5.0 (Windows NT 6.3; Win64.......)"

I still can't find value list which I can use in security rule setting directly.

Just like environment.os = iPad or Ipad or IPad or other.