What is the Parameter for Specifying Base Currency in Bloomberg BDH Function?

What is the parameter for specifying base currency in Bloomberg BDH function when trying to download currency adjusted stock price into Excel?

Is it "Curr=GBP" or "Currency=GBP"?

Thank you.

 

Hit <Help> <Help> on bloomberg keyboard. you will get a much faster response to your question than posting on any board

 

Hit Help Help. Not sure why it didn't appear in the last message.

 

I don't have access to Bloomberg this month but I need to finish the spreadsheet.... that's why I am trying to see if anyone here happens to know.