How I tell an instance of a ScriptSynth to load a particular DSP network?

[Orvillain]

I'm constructing a bunch of ScriptSynths in my module tree like this.

for (i = 0; i < max_count; i++)
{
var script_idx = builder.create(builder.SoundGenerators.ScriptSynth, "ScriptSynth" + i, 0, builder.ChainIndexes.Direct);
}

I have a DSP Network in my project called 'one_shot_sampler' and I want to load an instance of this network into each ScriptSynth.

More or less the equivalent of this menu:

How would I do this in my Interface.js script?

[Orvillain]

@Christoph-Hart - is this actually possible? Been trying again, and was not able to figure it out.