"Connecting Properties to JSON Data Source" documentation page contains unusable information

The Connecting Properties to JSON Data Source documentation page in QDS contains unusable information and instructions.

The first part refers to a "Model Editor" feature that is not enabled by default in QDS and, therefore, is not usable by most users.

The second part ("Connecting a Text Property to a Data Source") is a follow-up to the first part, and cannot be used as-is without the Model Editor feature.

As for the last part, without clear instructions on how to add a JsonBackend to a QDS project, the information is also unusable.

There is an example of the JsonBackend here: https://git.qt.io/public-demos/qtdesign-studio/-/tree/master/playground/JsonTest/content?ref_type=heads, but this is not mentioned in the documentation page.

A suggestion is to either remove the page, or rework it entirely to be based on the public example.