Standard instructions for Copilot in Word or Pwerpoint

[droopydog500]

In ChatGPT, I can include standard instructions to use for every interaction, such as use British English spelling and grammar and do not use contractions. Is there any way to do that with copilot?  I really want to tell it not to use contractions in any answer. 

The screenshot is what ChatGPT has.

Thanks.

[#2]

Dear @droopydog500 ,

I would like to have such "standard instructions" called "Custom instructions" in Copilot as well. It works very well with chatGPT. So far, Copilot use our profile, so we have to make sure that all the fields are up to date.

Kind regards,