Infra Corporation is a division of EMC Corporation that produces infraEnterprise, which is a multi-tier web-based IT Service Management software tool. The software is based on the IT Infrastructure Library (ITIL) and it implements a number of ITIL processes, including Service Desk management (including Incident Management and Problem Management), Change Management, Release Management, Configuration Management (including Federated CMDB), Availability Management and Service Level Management. The tool also includes a knowledge base module (known as the "knowledge bank"), which complies with principles of Knowledge Centered Support (KCS).