what are Worker Agent Administration,Queue Management and WVS Job Monitor

Worker Agent Administration is where you setup the publishing and start it, if needed. If set up correctly, the piblisher will start automatically when a job is submitted to the queue.

Queue Management is the process for defining your publishing queues, setting priority and other background type of setup operations.

The Creo session doing the publishing can only process 1 file at a time so they get placed in the queue until Creo is ready for them. The queue also holds a record of published jobs.

WVS Job Monitor allows you to see the queue, show job status and restart any failed publishing jobs.

You can define when a job is published by Windchill at various stages. I have Windchill set to publish on Check-In. You can also set it for change state and some other criteria. Check the documentation.

There really is no sequence as they all relate to the publishing process. I guess you could say the QM is the first step, as it does the setup, then the WAA to start the queue, if required, and then the WVS JM to monitor the publishing progress.