Dynamics Corporate Performance Management has coverage of Upgrading to Management Reporter 2012 RU3 for Dynamics GP 2010 Customers
Upgrading to Management Reporter 2012 RU3 for Dynamics GP 2010 Customers
Payables & ReceivablesReporting & BIGP 2010
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.