Microstation can do this
Of course, microstation. Should've known. I've been hoping the system would go the way of the dodo bird, but alas, I fear it won't.
Do any of you know if you can attach an attribute to an item, such as lines, circles or 3D objects?
I've been wondering this myself lately, I need to create a gridline with the number of the gridline somewhere's in the middle of the line.
the only thing I've come up with so far is grouping. Doesn't work the way I need it, but it's all I've got.