We need dynamic/cascading Multi-Select Fields. It is really a pain that you need to hardtype the multi-select values on the table level.

If we could have a multiselect field use a lookup table, or have the option to be cascading to let the available values change depending on another field, would be so helpful.

In example, if I have a list of values for my Multi-Select ListBox, and I only want to show some of the values for Employees and all of the values for Admins, it would be sweet to cascade this listbox off of another value to get the desired output.

These multiselect elements are really lacking in effectiveness all around.