Ability to add example data / documentation

I was thinking on how to integrate DBDiagram in our day-to-day way of working. There are a couple of feature that would be useful, so I’ve split them up in different features:

Adding examples of data to the data model. It would be very powerful if DBDiagram allows you to document some explantion or even example-data of the data model. With export functionality, code is generated, but afterwards people don’t remember why they have chosen for such a model. Being able to document, using examples would be very useful. If for example I have a message_status_type it would be useful to already define examples or even the fixed statuses that I expect (eg. send, received, read, failed, deleted)