Many apps contain lots of information such as names and addresses. However, you may not want to view all stored information at once to avoid cluttering up the screen. When you want to give users the option of selectively hiding or displaying information, that’s when you can use a Disclosure Group or an Outline Group.
A Disclosure Group can appear in two states. First, it can appear as a single line of text that represents a link. Second, when the user taps on this link, ...
