How to select each Preset do I by MIDI program change with Studio One?

[yukihiro.kawada]

I would like to select each preset within the plugin.
I think you can use two modes.
1. A-H mode: PC0 -> A, PC1 -> B, PC2 -> C....
2.Each PCnn -> ???
I have set up a preset folder. But which preset is selected? I don't know any details or specific examples of this specification.
I am not able to perform operations 1 and 2.

Also, I don't know how to assign program changes to the melda plugin from Studio One5.
There are no entries in the parameter list that specify A-H or their respective presets.
I would like to know what to do.
For example, preset next / previous triggers exist, so you can assign them from Studio One to run next or previous from an external MIDI controller.

[MeldaProduction]

I quite don't understand. But in general you need to understand that the number of presets in Melda plugins is hiearachical and unlimited as opposed to typical solution have a list of 128 presets and that's it. The best way is to use MIDI / Program change / Program change in presets - it lets you switch between presets in the specified folder.

[yukihiro.kawada]

I would like you to create or update a "MeldaProduction Plug-in MIDI Controller" or "Tutorial: MIDI Controller" video. As soon as possible.
Therefore, I would like to have a clear and specific explanation of the items ``Program change simulation using the controller panel'' and ``Program change simulation using the preset panel.''

[yukihiro.kawada]

Can't anyone tell me how to use it?