ProcessMaker 252 - Zimbra Collaboration System Integration

Hi Team,

I am a newbie in using ProcessMaker and Zimbra Collaboration Suite, and we are planning to use the system as part of the Zimbra Collaboration Suite 8.0.7 Network Edition. We already installed the two systems on different machines. We also use the zimbra plug-in ( com_processmaker_zimbra.zip ) as zimlet for the integration. In the ProcessMaker I already created the workflow and the dynaforms. I even tried and test the processmaker with transactions. We manage to connect the ProcessMaker using the "Setup" menu. But when we tried to recreate a transaction / case, by clicking on New Case, there is no reaction from the system. When I tried to look up on some other forums regarding the integration, I noticed that they use older version of zimbra and Processmaker. Is there any update on the plug-ins for the new versions of systems?

Here are the settings that we have so far:

Zimbra System:
Zimbra Collaboration System Network Edition 8
OS : CentOS 6.5 x64 with Prerequisite software
Zimbra Installation without DNS server configuration
Zimbra zimlet : ProcessMaker zimlet

ProcessMaker:
OS: Centos 6.5 x64
ProcessMaker
Process Creation (workflow and dynaforms

Please let me know how I can resolve this issue. Your immediate response will be much appreciated.

Regards,
Richard Catibog