# Preset Editor - Tools - JSON, Upload -\> change Preset Editor?

**URL:** <https://forum.electra.one/t/preset-editor-tools-json-upload-change-preset-editor/3468>\
**Category:** Ideas / Feature requests\
**Created:** [December 26, 2024, 11:47am UTC](https://forum.electra.one/t/preset-editor-tools-json-upload-change-preset-editor/3468 "2024-12-26T11:47:24Z")\
**Posts on this page:** 1\
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**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\
**Post date:** [December 26, 2024, 3:15pm UTC](https://forum.electra.one/t/preset-editor-tools-json-upload-change-preset-editor/3468/2 "2024-12-26T15:15:44Z")

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please note, the controls are never directly assigned to the port and channel. Instead, they use so-called Device that defines what MIDI port and channel will be used. Unless the preset uses some kind of hardcoded MIDI messages implemented in Lua, it is sufficient to simply adjust the configuration of the Device, see [Devices](https://docs.electra.one/userguide/editor.html#devices).

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