I would like to build totally dynamic parameters by reading an XML file (see attachment).

My idea is that there could be a pre-parameter Groovy script, which can build parameters for the Active Choices plugin. It would have to call the plugin's API to do that, but other than that everything would be free-form.

The idea is also, that when configuring the job, the Active Choices parameters would be shown as if they were created manually - that means that the name, the description etc. would be pre-filled, as it was configured by the Groovy script.

It would make sense if the parameters can't be edited, but they can be moved around.