The standard and most efficient method in TIBCO ActiveMatrix BusinessWorks for implementing a WSDL with a single Port Type containing multiple operations is to create a single process. This process acts as the implementation for the entire service defined by the Port Type. A starter activity, such as a SOAP Service binding, is configured to listen for incoming requests for all defined operations. The process logic then typically uses a control flow activity like "Pick" with multiple "OnMessage" events (one for each operation) to branch the execution path based on the specific operation that was invoked.

A. Create two processes, and remove one operation in both processes

This is an inefficient and non-standard approach. It unnecessarily complicates the design and maintenance by splitting a single logical service (Port Type) into multiple process definitions.

B. Create two applications that implement both operations, and set the activation mode to single.

Application configuration and activation modes are deployment-time concerns, not design-time solutions for implementing the logic of multiple operations within a single service.

C. Create a single process, and use a constructor for both operations.

"Constructor" is not a valid or recognized term for a process starter or event source activity in the context of TIBCO ActiveMatrix BusinessWorks web service implementation.

1. TIBCO ActiveMatrix BusinessWorks™ Concepts, Release 6.8, Chapter 7: Developing a SOAP Service, Section: Creating a Process to Implement the Service Operations.

This chapter describes the standard workflow for creating a SOAP service. It states, "When you create a SOAP service, a process is created with a Service activity. The process implements the operations of the service." This confirms that a single process is used to implement the service's operations. The wizard-generated process for a multi-operation WSDL includes a Pick activity with an OnMessage event for each operation, demonstrating the single-process approach.

2. TIBCO ActiveMatrix BusinessWorks™ Bindings and Palettes Reference, Release 6.8, Chapter 16: SOAP Palette, Section: Service.

The documentation for the Service resource explains that it is used to "implement a web service based on a WSDL file." It details how the binding is configured for the operations defined in the WSDL's Port Type, reinforcing that a single service configuration within a single process handles all operations of a given Port Type. The "Receive" action is conceptually handled by the OnMessage event within the process.