How do I set my bg diary as shared

I want to set up my bg diary to allow access to my hcp. However I can't find how to do it in any option on the site. Can anyone help?

Your HCP will need to be registered on the site, you simply find their username by searching users then click on their name, this will open up their profile, you will then have the option to share your diary with the user.

you should be able to select a time period too...........