The Community Action Project of Tulsa County (CAP Tulsa) provides a range of services, including early education programs, for low-income families and their children. This case study describes how the program links multiple types of data within their own program, as well as with public schools, to help them better support their teachers and adapt services for children. This case study highlights an example of linking data that involves merging two separate datasets into a single data file. (author abstract)