You are developing a process where you have to communicate between two TIBCO ActiveMatrix BusinessWorks process instances. The first process needs to wait for a message from the other process. Which shared resource should you use to accomplish this task?

When one BusinessWorks process needs to wait for a message from another process, Notify Configuration is the shared resource that enables this inter-process communication pattern. Lock objects are for synchronization within a process, Shared Variables are for state, and Job Shared Variables are for job-specific state - none enable process-to-process messaging.