Renumbering hymnals

To renumber a hymnal, click on the Arrange this Hymnal link, then click on the "Unlock" in order to be able to enter new numbers in the boxes. If you enter a number the same as another number, which is very easy to do, the program will not save the numbers you've entered and you will likely lose all your hard work. The way to guard against this happening is to Save after every 10-50 numbers you enter. When you've completed entering numbers, then click on "Sort this hymnal by number" to put the numbers in numerical order.