How to change user agents of a browser?

[zxcvbn]

Hi,

In a template while looping through the template and scraping various pages, I want to clear cache, cookies and change the user agent of the browser after (say) 10 loops.

I can see cookies and cache options under browser settings but couldn't find how to change or randomize the user agent within the loops.

Thanks

 

[rostonix]

You profile processing - reassign fields - and there you can reassign UserAgent for each loop.

 

[zxcvbn]

Thanks