database Consolidation of hp asset management Instances

Hi , We work on hp asset manager 5.11 , We have this tool for various database schemas with same structures and different data ( means the functionality that we provide is the same wizards , scripts workflows) etc , Now the organizaion is thinking for a database consolidation so as to have all the data in one instance , A brief idea for how the approach should be will be very much appreciated. Thanks in advance, Supriya