Currently the following conditions must be met for a business property to be edited in the grid:

1. Cannot be xmlFragment type.

2. Cannot have any of the following flags set: Read Only, Disabled.

3. Must be one of following item specs:

   a. textBox (display format must match the internal format, Upper Case flag not set)

   b. dateTime (longDate, shortDate, shortCenturyDate, showTime, upDown not currently supported)

   c. toggleButton

4. Cannot be a read-only property (e.g. join property, geometric property, in a reference).

5. Cannot have an initial value with "editing" as the key as defined in the XFM project.

6. Cannot have any associated property watchers.