How can you implement an IBM BPM automated task?
A. Create an empty task using Case Manager Builder, discover this empty task with Integration Designer and implement the Process Serverprocess.
B. Create a task with a system step in Case Manager Builder, discover this empty task with Integration Designer and implement the ProcessServer process.
C. Create an empty task using Case Manager Builder, discover this empty task with Integration Designer and implement the Process Serverprocess via a custom class in IBM BPM.
D. Create an empty task using Case Manager Builder, discover this empty task with Integration Designer and implement the Process Serverprocess, and configure the Case Manager REST API endpoint in IBM BPM.