Changes may often result in the need for new hardware, new versions of software, and/or new documentation, created in-house or bought in, to be controlled and distributed, as part of a new 'packaged Release'. The procedures for achieving secure, managed rollout should be closely integrated with those for Change Management and Configuration Management. Release procedures may also be an integral part of Incident Management and Problem Management, as well as being closely linked to the CMDB in order to maintain up-to-date records.