Unless I'm mistaken, there is no quick way to see how many attributes, access rules, associations, etc. exist for an entity. It would be great if the number of each item for each tab was visible. Currently it is tedious to have to go through each tab to see if anything has been put there and count the number of attributes for example for each table.
This would be a great UX improvement, especially sometimes with some SAP integrations this could be massive attribute lists