Keep relationship highlighted

Currently, when hovering on a relationship line it is highlighted.

However, on larger schemas, often one or both or the related databases might be off the screen.

It would be nice if we could click on a relationship line and it would remain highlighted, until we either click on another line, or a blank space in the diagram.

It’s a great idea. We’re planning to implement this ability shortly. We’ll keep you posted when it is ready.