A certain amount of data and other types of information are delivered with the application. One term used to refer to a large portion of this type of information is Day Zero or Day One Data. Help files make up the remainder of this type of information. Much of the information is not editable and presented to users in the form of Coded Value Lists (CVLs) found when a drop-down listing appears on a page or transaction. The remainder is found on pages that are user-maintained. There are guidelines in different user guides for what pages can have records added, changed, or deleted without adverse system impacts.