RQM 4.0 to 4.0.1 Migration
One answer
Bharat.
Access the following link
http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0m1/index.jsp?topic=%2Fcom.ibm.jazz.install.doc%2Ftopics%2Froadmap_clm_upgrade.html
Go to Upgrading and migrating > Upgrading the Rational solution for CLM -> Interactive Upgrade Guide
This will create a road-map that will guide you through each step up the upgrade