Document the "Remember my login on this computer" tick box on the login page

A support customer pointed out today that we do not document the "Remember my login on this computer" tick box on the login page, and how ticking it will prevent the user being logged out from JIRA.

Can we please add this to the product documentation.

I think it is worth stating that this is important because, if you take quite a while to create an issue, when you eventually submit it it can fail if you have been logged out. Ticking "Remember my login on this computer" prevents this happening.