This window is used to define alternative answers that can be linked to questions of type Multi-Choice in the Survey/Questions tab or in the Survey/Question Detail tab.
In the header of the window, you can define the alternative ID that will group a set of answers and also specify the number of answer options that can be selected. You can also define an alternative type for each alternative ID.
In the table of the window, you can enter the answer options to a potential question.