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On any of the add/edit pages, this design is quite learnable. It uses a form interface in a way that should be familiar to most internet users. All fields and buttons are clearly labeled with the information they contain or the function they perform. The only exception to this is the task lists, which add or remove items with a button containing "" or "". The meanings of these symbols is relatively obvious in context, however. Furthermore, the use of "" or "" symbols to mean "add" or "remove" is consistent within our task editing pages, and is not uncommon in websites in general.
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