As per our discussion. Please use Categories/Subcategories to create idea bank. It's important to note that as "child categories are added or edited" from the Admin panel... that they are visible on the "user end" alphabetically (A, B, C - Z). So when user selects drop down box on Category page... all subcategories are viewable in alphabetical order, however last "child category" will always be "Other". It's the only option that will not be alphabetical. Please refer to image i previously sent.