664 IBM WebSphere Portal for Multiplatforms V5 Handbook
b. Migrate data from the WebSphere Portal V4.x cluster main node to the
WebSphere Portal V5.0 cluster main node.
c. Verify the successful migration to the WebSphere Portal V5.0 cluster main
node.
d. Create new clone nodes from the WebSphere Portal V5.0 main node.
Changes introduced in WebSphere Portal V5.0 affecting migration (there are
many more changes in V5, but in this section, we only talk about changes
affecting migration):
– XML configuration schema changes
– Change from permissions-based access control to role-based access
control
– Change from using navigation model APIs for themes and skins to using
object-based API
– Portlet API changes, deprecations and enhancements
12.1.1 General ...