So is there a way to have a check box list and if the check box is checked a detail row is automatically expanded to enter answers for a supporting question.
What I have is the closest I can get but requires additional "clicking" on the user's part that I want to minimize (i.e they would have to click the expand '+' sign to answer the supporting questions) They would also have to click the drop down to see the initial choices and add a row if they want to select more initial choices
Dynamic Matrix - Single column with expanded detail row