Reset Client Options for Post Office

There was a tid for gw2014 that talked about how to reset the default client options for an entire post office.

Well I needed to use it today, but can not find it.

Any documentation I look for gives me link not found errors, for any 2014sp2 documentation.

R2 is not LIVE yet, only as evaluation, can we get the documentation reinstated for 2014sp2?