Hi Doug,
I checked this out.
When polling mode is set to “Off” then the database query will run each time the window is opened.
Yes, the translation list and all the settings in the Column Attributes Dataset will be removed if you try to use the Table Customizer. This is because the Column Attributes Dataset is already bound to a Cell Update. This binding will over write any changes you make manually. You could make your changes in the dataset in the Cell Update binding.
Best,