1. From the main menu tap the ellipses on the application bar to expose the slide up menu, then tap one of the "manage ..." menu items.

  2. To Add
    From the manage page, tap the add button on application bar button at the bottom.

  3. To Update
    From the manage page, tap the edit button (ie. the pencil) below the entry you wish to edit.

  4. To Delete
    From the manage page, tap the delete button (ie. recycling bin) below the entry you want to delete.