Vertex Color Node

[stuck light]

Hi I bought a Domestika Course to learn Blender Animation.
Buuut: The teacher uses a node called "Vertex Color" which isn't available in Blender 3.2.1. What is the new method to use vertex color? The project in the course is dependent from that feature.. 😦

It's about putting flour on a table but removing some parts of the flour so the table is clean.

[wide bluff]

I'd use texture painting for that, but if you need to use vertex painting, when in "Vertex Paint" mode, it should automatically create a color attribute you can load into the "attribute" node, just type in the same name