Generate dialogs for handling plain properties

[chrimc62]

If you have a plain property without an operation we do not handle it. For example, "max bid" would generate MaxBidProperty hierarchical entity. I suspect that what happens is that we end up with a default operation and no entity which we do not have a trigger for. Either we could write a trigger to handle that or perhaps tweak the runtime so that we do not end up with an operation. The trigger for handling could either trigger a change or show?

[gandiddi]

The issue is not clear; it may be related to Composer or language understanding. As discussed with @tracyboehrer , I am assigning this to him.