The group's principal activities are to provide integrated computer systems for in-house and service bureau data processing. the group provides these services to banks and other financial institutions, data conversion, software installation and software customization for the implementation of its systems and customer maintenance/support services. the group provides continuing customer support services to ensure proper product performance and reliability for continuing client relationships and recurring revenue. the group provides outsourcing services through 8 data centers and 14 item processing centers located across the united states. bank systems and services accounted for 86% of fiscal 2002 revenues and credit union systems and services, 14%.