Formula Metadevice - where is it?

is it this one? it’s three years old, i’m not sure if this still works in v3.

https://forum.renoise.com/t/dead-dog-renoise-competition-round-23/33843
(unhide the spoiler in the the first post)

Edit:
Hm, I tried and couldn’t make the above code snippet work, but this simple version seems to work for me:

<?xml version="1.0" encoding="UTF-8"?>
<FilterDeviceClipboard doc_version="0">
  <DeviceSlot type="FormulaMetaDevice">
    <IsActive>true</IsActive>
  </DeviceSlot>
</FilterDeviceClipboard>

Anyways, be careful with it. Check that thread, people had a bunch of problems with it. After all it’s not officially available.