Start a process in My webMethods

Hallo everybody,
I am a student and new to webMethods and have some questions. I Hope that i’m in the right section here.

I just want to execute a simple hello world service in My webMethods (receive -> hello world IS-Service -> Reply). The process is uploaded to the MWS and at administration -> Business the service is enabled for execution and analysis.

Is there a frontent where i can start the process?

There are three possibilities: Either

  1. Use designer to run your process.
  2. Use Developer to invoke the service. (Or publish the input doc to broker and the receive step will subscribe to the doc and process it).
  3. Create a simple dsp page (but extra work).