The Dynamics Corporate Performance Management team offers an Introduction to the new Management Reporter web viewer — Management Reporter RU3 release preview
Introduction to the new Management Reporter web viewer — Management Reporter RU3 release preview – Dynamics Corporate Performance Management – Site Home – MSDN Blogs
Reporting & BIInstall, Upgrade & Admin
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.