[Koha] Another documentation question: suggest_status

[Nicole Engard]

I just found the suggest_status authorized value and this enhancement:
http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10519

I added a value to suggest_status but I don't see it on master as an
option to apply to a suggestion or as a filter on the left.

Can someone tell me what this authorized value is supposed to to? Is
it supposed to allow you to apply different statuses to purchase
suggestions? and if so, how? and also if you do how does that effect
the emails that are sent out to patrons when the status changes on a
suggestion?

Thanks in advance,
Nicole