After an author shares a published model, you can start reviewing the model and give feedback to the author.
When you are provided with the link to a published model, you can review it and give feedback.
You can provide feedback in a form of textual and graphical comments. Textual comments can be written for any element, including its properties displayed on the content pane. Graphical comments can be drawn on all images, e.g., diagrams, maps, and matrices.