> share a read-only view of your plans I think this is because you are conflating "model" and "plan"; whereas the conventional use of plan probably means model

> share a read-only view of your plans I think this is because you are conflating "model" and "plan"; whereas the conventional use of plan probably means model, when playing in your Sandbox it looks as if "plan" is model+data. The grandparent poster is describing sharing models.