The purpose of the D_ContactList data page is to get a list of individuals that are contacts or customers in your system. To view the data page, in the Dev Studio header search text field, search for and select D_ContactList. The source for this data page is configured to be the GetContacts report definition of the PegaData-Contact class. The response data transform CustomerListMapper is configured with the relevant mapping of the values obtained.
When you search for a contact on the Customer search screen, the screen shows a list of matching contacts. This data page retrieves the contacts into the list.