Data
Data lists the portal’s data models for administrators: each model’s name and id, about how many records it holds, and its fields, each with its type, the model it links to, and a * when it is required. Models are written in the portal’s files.
Query opens the data console, to ask the data models questions in SQL.
Above the list, Relations draws how the models link to each other, and lists each link in words: the model and field, the model it points at, and whether it holds one record or many.