How to get Application name of a current running process in LiveCycle??

Hi,

I want to get the Application name of current running process in LiveCycle as a output value.

I have 3 applictions, the 3 applications are calling same SubProcess, so I want get the name of the application from which the sub process has been called.

I want to retrieve the Application name and asssign this value to a output variable.

I have searched for the solution I found a method getApplicationName but inorder to get the current running process Application Name this might not be useful..

So suggest the way to resolve this difficulty..

Thanks in Advance.....

Regards,

Kalyan Urimi