You can add new questions to any existing Question Group.
This article will teach you...
How to Add Questions to a Question Group.
Adding Questions
New questions can be added below any question you want by selecting an Existing question [1] and clicking Add Question [2]
If you click the Group Name [3] to add the new question it will be automatically added to the bottom of the questionnaire.
In new Questionnaires click the Group Name [4] and click Add Question [5]. This will bring up a new window where you can adjust the Question details.
In the Add Question Details, window set the Type [7] before filling in the details.
NOTE
If you set the Question Type to Yes/No, the critical status must be set and can not be left blank.