Determines the position of title relative to the field in the form layout. Please note that to disable title display you should set this property to None. If the Title property contains an empty string, it indicates the automatic generation of the title, and does not mean that the title display will be disabled.
For table fields (columns) any other value of this property except for None indicates that the title will be displayed in the column header.
Calling the server is required on client property modification.