Currently in the MR2 for Oracle there is no way to add multiple instances of a table to a diagram. The ability to have many visual instances of a single table on a diagram would allow for the better modelling layouts.

For example, I have a diagram with 8 tables that contains 20 reference to a company table. In modelling this it would be beneficial to have more than a single instance of the company table so the display does not contains relationship lines that cross multiple times. The crossing of relationship lines adds to the confusion of the model and I am currently spending significant time to "play" with the display of the table so the model is less confusing.

Is this something that MR2 is looking at supporting into the future?

Thanks for the help