I have a custom human task portlet running on WebSphere Portal 6.1.5 and integrated with IBM WebSphere Process Server 6.1.2. The process server application is built by using WebSphere Integration Developer 6.1.2
Now, we are planning to migrate our existing WebSphere Portal 6.1.5 into WebSphere Portal 8. Do we have any documentation that explain on how we can migrate the portlet? Do we have to upgrade process server to IBM Business Process Manager 7.5?
Any insight are greatly appreciated.