Is there an Upgrade path planned from RTC 2.0.x to RTC 4.x?
One answer
According to online manual (CLM 4.0 pre-release - subject to change),
https://jazz.net/help-dev/clm/topic/com.ibm.jazz.install.doc/topics/c_upgrade_overview.html
it says:
Note: Upgrading from version 2 to version 4 is a two-step process. You must first upgrade your server to version 3.0.1, then upgrade to version 4.0. This information center only covers upgrading from version 3.0.1 to version 4. For instructions on upgrading from version 2 to version 3.0.1, see the 3.0.1 information center.
https://jazz.net/help-dev/clm/topic/com.ibm.jazz.install.doc/topics/c_upgrade_overview.html
it says: