Permits setting type of data which can be entered in table cells from the keyboard.
By default the input mode Auto is set, that is, the system tries to automatically determine to which type of data these values belong.
If the user chose some particular type of data being entered in the list and the value he entered in a cell after that does not correspond to the indicated type, the system ignores the input and assigns an empty value to a cell.
Selected type of data being entered continues to be in force when input to other cells is performed until the user chooses another type.
A drop-down list in data toolbar of the window “Table contents”.