Description
This node is triggered when a property value is changed. You can use this to get things like the user entering a file path or clicking a checkbox.
On the node you can select the property you want to get the update for, just like on the Serpens Property node
Outputs
Value: The value that your property was set to
Attached To Item: The blend data your property is attached to. You can select what the property should be attached to in the property settings. If you have Scene selected for your property, this will probably be the active scene, if you have Object selected this will be whatever object the property changed for