Issue while deploying case data form in oracle ACM

I am working on a case management POC in BPM version 11.1.1.7.

I had generated the case data form UI project and trying to deploy the project. But the data form in case is not coming up. The case data UI project is not part of the ear/war that is getting generated.

So I had included the case data UI project manually into the ear deployment profile. But while deploying the ear I am getting the below error,
ClassNotFoundError :oracle.bpm.casemgmt.client.forms.servlet.CaseFormServlet

To resolve this issue, I have to manually add the below jars case UI project 
oracle.bpm.casemgmt.implementation.jar
oracle.bpm.casemgmt.interface.jar

You can find these jars under jdevhome\jdeveloper\soa\modules\oracle.bpm.runtime_11.1.1

Deploy the generated ear project and it works.